CMI Rope Pulleys
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CMI Rope Pulleys

  • manufactured in the USA
  • featuring stainless steel axles on all models
  • built around either glass-filled Celcon or aluminum sheaves
  • employ either a sintered bronze bushing or sealed needle bearing
  • all models accept up to 5/8" diameter ropes and feature a "wide skirt" sideplate for maximum rope protection
  • versatile, lightweight, compact
  • exceed Mil Spec, API, ANSI specifications for live load support
  • available in black, white, beige

Specs

RP101
  • red anodized aluminum sideplates
  • 2 3/8 in glass-filled celcon sheave
  • stainless steel axle
  • dimension 4.25 x 3.25 in
  • weight .35 lbs
  • MBS 6000 lbs

  • RP102
  • black anodized aluminum sideplates
  • 2 3/8" aluminum sheave
  • bushing
  • stainless steel axle
  • dimension 4.25 x 3.25 in
  • weight .45 lbs
  • MBS 6000 lbs

  • RP103
  • blue anodized aluminum sideplates
  • 2 3/8" aluminum sheave
  • needle bearing
  • stainless steel axle
  • dimension 4.25 x 3.25 in
  • weight .45 lbs
  • MBS 6000 lbs

  • RP104
  • stainless steel sideplates
  • 2 3/8" aluminum sheave
  • needle bearing
  • stainless steel axle
  • dimension 4.25 x 3.25 in
  • weight .65 lbs
  • MBS 8500 lbs

  • RP111
  • stainless steelsideplates
  • 2 3/8" aluminum sheave
  • bushing
  • stainless steel axle
  • dimension 5.75 x 3 in
  • weight .7 lbs
  • MBS 8500 lbs


  • RP101 Red $44.80
    RP102 Black $68.00
    RP103 Blue $93.45
    RP104 Stainless Steel $108.55
    RP111 Stainless Steel Double Becket $75.05

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    CMI Cable Pulleys
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    CMI Cable Pulleys

    • manufactured in the USA
    • compatible with steel cable
    • hardened steel sheave treated with an exclusive anti-corrosion coating creates a rugged pulley that will outlast the elements and look good for years
    • exceed Mil Spec, API, ANSI specifications for live load support
    • available in black, white, beige

    Specs

    RC102
  • black anodized aluminum sideplates
  • 2 3/8 zinc coated steel sheave
  • bushing
  • stainless steel axle
  • dimension 4.25 x 3.25 in
  • weight .75 lbs
  • MBS 6000 lbs

  • RC103
  • blue anodized aluminum sideplates
  • 2 3/8 zinc coated steel sheave
  • needle bearing
  • stainless steel axle
  • dimension 4.375 x 3.5 in
  • weight .45 lbs
  • MBS 6000 lbs

  • RC104
  • satinless steel anodized aluminum sideplates
  • 2 3/8 zinc coated steel sheave
  • needle bearing
  • stainless steel axle
  • dimension 4.25 x 3.25 in
  • weight .45 lbs
  • MBS 8500 lbs

  • RC105
  • stainless steel sideplates
  • 2 3/8" aluminum sheave
  • lower attachment point integrated into sideplates
  • bushing
  • stainless steel axle
  • dimension 6 x 3.25 in
  • weight 1 lbs
  • MBS 8500 lbs

  • RC106
  • stainless steelsideplates
  • 2 3/8" aluminum sheave
  • lower attachment point integrated into sideplates
  • needle bearing
  • stainless steel axle
  • dimension 5.75 x 3 in
  • weight 1.05 lbs
  • MBS 8500 lbs


  • RC102 Black $78.70
    RP103 Blue $99.00
    RP104 Stainless Steel $114.95
    RP105 Stainless Steel Double Becket $79.30
    RP106 Stainless Steel Double Becket $122.90

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    SMC Stainless Steel Pulleys
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    SMC Stainless Steel Pulleys

    • manufactured in the USA
    • highest levels of performance, quality and durability
    • rugged yet relatively light weight and delivering reliable performance under even the worst of conditions
    • either Oilite or sealed ball bearings
    • singles and doubles ranging from 2 inch single to 4 inch double
    • Read More Details...
    • matched double-bend side plates help eliminate compression under load
    • Solid side plates help to keep dirt and debris out of the rope track
    • Oilite bearings are popular for delivering reliable performance at a reduced cost
    • sealed ball bearings provide optimal efficiency
    • sealed ball bearings are not prone to failure under misaligned loads or with twisted gear as can be the case with needle bearings
    • axle-nuts are double locked to the steel axle and marked with a witness line in order to help detect any loosening
    • attachment hole is sized to accept large rescue carabiners with sufficient room to allow the carabiner to rotate freely and easily

    Specs

    2 Inch Single
  • stainless steel axle
  • oilite or ball bearing
  • sheave 2 in aluminum
  • breaking strength 27 kN
  • dimensions 4.6 in x 2.5 in x 1.4 in
  • max rope 1/2 in (13mm)
  • weight 8.6 oz (244g)
  • MBS 29kN (6,519 lbf)
  • NFPA1983 Certified

  • 2 Inch Double
  • stainless steel axle
  • oilite or ball bearing
  • sheave 2 in aluminum
  • breaking strength 27 kN
  • becket strength 15kN (3,372 lbf)
  • dimensions 6.6 in x 2.5 in x 2 in
  • max rope 1/2 in (13mm)
  • weight 17 oz (482g)
  • MBS 15kN (3,372 lbf)
  • NFPA1983 Certified

  • 3 Inch Single
  • stainless steel axle
  • oilite bearing
  • sheave 3 in aluminum
  • breaking strength 51kN (11,465 lbf)
  • dimensions 6.6 in x 3.6 in x 1.5 in
  • max rope 5/8 in (16mm)
  • weight 16 oz (454g)
  • MBS 15kN (3,372 lbf)
  • NFPA1983 Certified

  • 4 Inch Single
  • stainless steel axle
  • oilite or ball bearing
  • sheave 4 in aluminum
  • breaking strength 51kN (11,465 lbf)
  • dimensions 7.7 in x 4.6 in x 1.5 in
  • max rope 5/8 in (16mm)
  • weight 23 oz (652g)
  • MBS 51kN (11,465 lbf)
  • NFPA1983 Certified

  • 4 Inch Double
  • stainless steel axle
  • oilite or ball bearing
  • sheave 4 in aluminum
  • breaking strength 51kN (11,465 lbf)
  • dimensions 9.9 in x 4.6 in x 2.4 in
  • max rope 5/8 in (16mm)
  • weight 40.3 oz (1,142g)
  • MBS 63kN (14,163 lbf)
  • becket 19.5 kN (4,383 lbf)
  • NFPA1983 Certified

  • 2" Single Oilite $61.00
    2" Single Ball Bearing $87.00
    2" Double Oilite $105.00
    2" Double Ball Bearing $140.00 Overstock Discount Available
    3" Single Oilite $109.00
    4" Single Oilite $122.00
    4" Single Ball Bearing $162.00
    4" Double Oilite $245.00
    4" Double Ball Bearing $280.00

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    CMI Cable Pulleys

    CMI Micro Pulleys

    • manufactured in the USA
    • featuring 1/2" rope capacities and 7075-T6 anodized aluminum sideplates for unparalleled strength
    • available in Nylon or aluminum sheave with bushing or ball bearings
    Specs
    • exceed Mil Spec, API, ANSI specifications for live load support
    • available in black, white, beige

    RP109
  • purple anodized aluminum sideplates
  • 1/4 in Nylon sheave
  • bushing
  • aluminum axle
  • dimension 2.75 in x 1.85 in
  • weight .15 lbs
  • MBS 7000 lbs

  • RP110
  • purple anodized aluminum sideplates
  • 1/4 in aluminum sheave
  • bushing
  • aluminum axle
  • dimension 2.75 in x 1.85 in
  • weight .15 lbs
  • MBS 7000 lbs

  • RP110B
  • orange anodized aluminum sideplates
  • 1/4 in aluminum sheave
  • ball bearing
  • aluminum axle
  • dimension 2.75 in x 1.85 in
  • weight .15 lbs
  • MBS 7000 lbs

  • RP110D
  • purple anodized aluminum sideplates
  • two 1/4 in aluminum sheave
  • bushing
  • aluminum axle
  • dimension 3.5 in x 1.75 in
  • weight .25 lbs
  • MBS 7000 lbs


  • RP109 Purple $41.55
    RP110 Purple $42.70
    RP110B Orange $54.60
    RP110D Purple Double $70.15

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    Rock-N-Rescue Locking Cam Pulley
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    Rock-N-Rescue Locking Cam Pulley

    • manufactured in the USA
    • double locking cam pulley and double free pulley can be used separately or rigged into a hauling system with up to a 4:1 mechanical advantage
    • exceed Mil Spec, API, ANSI specifications for live load support
    • available in black, white, beige

    Specs

    RPU001 Locking Cam Pulley
  • 3 in sheave diameter increases mechanical efficiency
  • cam can be locked open or retracted for quick remote release by the attached cord
  • accept 3/8 in to 1/2 in (10 to 13 mm) ropes
  • rig into 2:1, 3:1 or 4:1 mechanical advantage system
  • 4.25 x 3.25 in
  • 2.4 lbs (1.1 kg)

  • RPU002 Companion Pulley
  • 3 in x 1/2 in (76 mm x 12.5 mm)
  • accept 3/8 in to 1/2 in (10 to 13 mm) ropes
  • rig into 2:1, 3:1 or 4:1 mechanical advantage system
  • MBS 12,000 lbf (53.6 kN)
  • 1 lb 10 oz (737 g)


  • RPU001 Locking Cam $295.00
    RPU002 Companion $132.25
    Purchase Together $410.00

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    CMI 8:1 Hoisting Rig
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    2

    CMI 8:1 Hoisting Rig

    • manufactured in the usa
    • utilizes 8 sheaves that turn on sealed ball bearings for upto 8:1 ratio mechanical advantage
    • the lower quad sheave pulley is mated to the upper quad sheave
    • remotely triggered retractable brake
    • Read More Details...
    • the cam can be locked in the open position to allow freedom of movement up and down or it can be closed so that the user can pull the load and simply let go of the rope, stopping the load in the current position
    • upper pulley 5.50 in x4.25 in (14 cm x 10.8 cm) 1.20lbs (544 g)
    • lower pulley 4.25 in x 3.25 in (10.8 cm x 8.2 cm) 1.05 lbs (476 g)
    • MBS 11,000 lbf(48.8 kN)
    • 100 ft (30 m) NER VPC hybrid performance braid 8 mm rope with a strong, lightweight core of vectran and polyefin surrounded by a durable UV-resistant polyester cover, low elongation and excellent hand grip
    • 12 ft (3.6 m) fully extended when rigged 8:1


    Pulley Rig With Rope $607.80
    Pulleys Only $478.80

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    CMI Flat 6 Hoisting Rig

    CMI Flat 6 Hoisting Rig

    • manufactured in the USA
    • compact in-line haul system which produces a 5:1 mechanical advantage
    • high strength blocks allow you to lift and lower the heaviest of loads
    • ideal for pre-tensioning ropes in a speedline application
    • create lift or remove slack from systems with a lot of rope in between
    • upper block has an integrated cam device to hold the rope in place
    • flip the tail upward to release the rope from the cam
    • rope not included
    • Read More Details...
    • orange anodized aluminum side plates
    • aluminum sheaves
    • high quality sealed stainless steel bearings
    • 3/8 in to 1/2 in rope capacity
    • MBS 9,000 lbs
    • weight 3.4 lbs


    $588.70
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    Petzl Jag Hoisting Rig
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    Petzl Jag Hoisting Rig

    • compact, efficient hoisting rig, making a releasable anchor and tensioning a system
    • can be coupled with a descender to make a reversible haul kit
    • 4:1 mechanical advantage allows user effort to be divided by 4
    • excellent efficiency due to sheaves mounted on sealed ball bearings
    • deployment possible even when the distance to the anchor is very short, thanks to the extreme compactness of the collapsed system
    • Read More Details...
    • 8 mm lightweight rope
    • mechanical advantage guarantees a good grip
    • quick and easy to deploy, kit always ready to use, thanks to the flexible cover that prevents any risk of tangling
    • overall height 18" (45.7 cm)
    • haul end immediately identifiable, thanks to the yellow color of the end of the cover
    • the ends of the cover hold the connectors in position to facilitate clipping
    • includes two Am'D TRIACT-LOCK auto-locking carabiners
    • available in three lengths: 1, 2 and 5 m
    • material(s): aluminum, nylon, polyurethane
    • sheave type: sealed ball bearings
    • working load: 6 kN
    • breaking strength: 16 kN
    • efficiency: 91 %
    • weight 1460 g
    • Certification(s): EAC

    1 Meter Length $329.95
    3 Meter Length $349.95
    5 Meter Length $399.95

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    SMC Stainless Steel Pulleys
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    Rock Exotica Omni Block Pulleys 1.5

    • manufactured in the USA
    • swivel atachment eliminates twisting from rope rigging systems with smooth, ball bearing action
    • precision fabricated alloy block has a unique button-activated release allowing instant access to the sheave for midline attachment
    • Read More Details...
    • milled alloy attachment eye is large enough to accept most carabiners and snaps
    • aluminum sheave
    • sheave diameter 1.5 in (38 mm)
    • CE / UIAA certified

    Specs

    1.5 Inch Single
  • rope size: 0.5 in (13mm)
  • 9.2oz (260gm)
  • MBS 36kN
  • Certification: CE

  • 1.5 Inch Double
  • rope size: 0.5 in (13mm)
  • 14.5oz (411gm)
  • MBS 36kN
  • Certification: CE

  • 1.5" Single Orange $99.00
    1.5" Single Black $100.00
    1.5" Double Orange $145.00
    1.5" Double Black $146.00

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    SMC Stainless Steel Pulleys
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    Rock Exotica Omni Block Pulleys 2.0

    • manufactured in the USA
    • swivel atachment eliminates twisting from rope rigging systems with smooth, ball bearing action
    • precision fabricated alloy block has a unique button-activated release allowing instant access to the sheave for midline attachment
    • Read More Details...
    • milled alloy attachment eye is large enough to accept most carabiners and snaps
    • aluminum sheave
    • sheave diameter 2.0 in (38 mm)
    • CE / UIAA certified

    Specs

    2.0 Inch Single
  • rope size 0.5 in (13mm)
  • 12.3oz (348gm)
  • MBS 36kN
  • Certification: CE

  • 2.0 Inch Double
  • rope size 0.5 in (13mm)
  • 20.9oz (591gm)
  • MBS 36kN
  • Certification: CE

  • 2.0" Single Orange $125.00
    2.0" Single Black $126.00
    2.0" Double Orange $185.00
    2.0" Double Black $186.00

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    Petzl Spin L1 Swivel Pulley
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    2

    Petzl Spin L1 Swivel Pulleys

    • designed for maximum simplicity in setting up hauling or load deviation systems
    • triple-action opening of the moving side plate is quick and easy, even with gloves
    • the rope can be installed with the device connected to the anchor 
    • Read More Details...
    • red mark provides a visual warning when the moving side plate is unlocked
    • special side plate design protects the rope path
    • large diameter sheave mounted on sealed ball bearings
    • accepts up to three carabiners
    • accepts 7-13 mm rope
    • material(s): aluminum, stainless steel, nylon
    • sheave type: sealed ball bearings
    • sheave diameter: 38mm
    • maximum working load: 4 x 2 = 8kN
    • breaking strength: 36kN
    • efficiency: 95%
    • 290g
    • certification(s): CE EN 12278, NFPA 1983 pulley general Use, UIAA

    $82.00
    Place Order
    Overstock Discount Available





    Petzl Spin L2 Swivel Double Pulley
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    Petzl Spin L2 Swivel Double Pulley

    • designed for maximum simplicity in setting up hauling or load deviation systems
    • triple-action opening of the moving side plate is quick and easy, even with gloves
    • the rope can be installed with the device connected to the anchor
    • Read More Details...
    • red mark provides a visual warning when the moving side plate is unlocked
    • special side plate design protects the rope path
    • large diameter sheave mounted on sealed ball bearings
    • parallel-mounted sheaves and auxiliary attachment point for setting up various types of complex haul systems
    • accepts up to three carabiners
    • accepts 7-13 mm rope
    • material(s): aluminum, stainless steel, nylon
    • sheave type: sealed ball bearings
    • sheave diameter: 38mm
    • maximum working load: 4 x 2 = 8kN
    • breaking strength: 36kN
    • efficiency: 95%
    • 290g
    • certification(s): CE EN 12278, NFPA 1983 pulley general Use, UIAA

    Gold $139.95
    Gold $144.95
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    CMI Swivel Pulley
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    CMI Swivel Pulley

    • manufactured in the usa
    • combines a pulley with a swivel to offer superb advantages
    • lighter, stronger than comparable products and save valuable vertical space
    • Read More Details...
    • lighter, stronger than comparable products and save valuable vertical space
    • available with or witout a stainless steel slic pin that allows you to remove the sheave
    • capacity: ½” rope
    • sheave: 1 ¼” aluminum
    • bushing
    • 4 ½”x 2”

    RP161 without slic pin $96.35
    RP161 with slic pin $98.95

    Overstock Discount Available
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    Rock Exotica SwivaBiner Pulley
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    Rock Exotica SwivaBiner Pulley

    • manufactured in the USA
    • combines a swiveling carabiner and pulley into one tool
    • incorporates a unique sideplate that opens while the pulley is still attached to the anchor
    • available with single or double pulley
    • exceed Mil Spec, API, ANSI specifications for live load support
    • available in black, white, beige

    Specs

    Single Pulley
  • rope size 0.5 in (13mm)
  • MBS 23kN
  • 4.9 oz (140 gm)
  • height 4.4 in (112mm)
  • width 2.0 in (51mm)
  • Certification: CE

  • Double Pulley
  • rope size 0.5 in (13mm)
  • MBS 28kN
  • 10.5 oz (300 gm)
  • height 7.2 in (182mm)
  • width 2.0 in (51mm)
  • Certification: CE


  • P54 SB-B Locking Cam $118.00
    P54 D SB-B Double $148.00

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    Petzl RollClip
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    Petzl RollClip Z

    • manufactured in france
    • pulley carabiner with gate opening on the non-pulley side, to facilitate installation on devices
    • sheave mounted on sealed ball bearings for excellent efficiency
    • Read More Details...
    • Keylock system prevents any accidental snagging of the carabiner when putting the pulley in place
    • H profile of carabiner ensures an improved strength-to-weight ratio and protects markings from abrasion
    • SCREW-LOCK: the manual screw-lock with red band provides a visual warning when the carabiner is unlocked
    • TRIACT-LOCK: automatic locking with triple-action gate opening
    • aluminum
    • rope diameter 7 mm-12.5 mm
    • maximum working load 4 kN
    • major axis strength 4,496 lbf (20 kN)
    • minor axis strength 1,798 lbf (8 kN)
    • Open gate strength 1,5736 lbf (7 kN)
    • 4 oz
    • Certifications: CE EN 362, CE EN 12278, EAC

    Specs

    Screw Lock 
  • rope size 0.5 in (13mm)
  • 12.3oz (348gm)
  • MBS 36kN
  • Certification: CE

  • Triact
  • rope size 0.5 in (13mm)
  • 20.9oz (591gm)
  • MBS 36kN
  • Certification: CE

  • Screw Lock $44.95
    Triact $49.95

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    Petzl Kootenay Knot Passing Pulley

    Petzl Kootenay Knot Passing Pulley

    • manufactured in france
    • designed for passing knots in rope
    • large sheave mounted on sealed ball bearings
    • Read More Details...
    • large space between the top of the side plates and the sheave
    • locking pins of the sheave allow use of the pulley as an anchor
    • use with ropes from 8 to 19 mm in diameter
    • working load 10 kN
    • breaking strength 40 kN
    • 1390 g (3.1 lbs


    $199.95
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    CMI Knot Passing Pulley

    CMI Knot Passing Pulley

    • manufactured in the usa
    • stainless steel side plates
    • 3 in. (7.6cm) aluminum sheave allows a knotted 1/2" (12.5mm) rope to pass with ease
    • Read More Details...
    • sheave can be locked off to make a full strength tie off
    • large center hole is used to support the load and will accept 2 carabiners
    • two small holes can be used for tag line attachments
    • breaking strength 15,000 lbf. (66.7kN)
    • breaking strength 40 kN
    • 2.5 lbs (1.1kg)


    $206.75
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    Petzl Tandem Trolley
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    Petzl Tandem Trolleys

    • manufactured in the france
    • sheaves mounted on self-lubricating bushings for good efficiency
    • attachment point accepts up to three carabiners to facilitate use
    • Read More Details...
    • certification(s): CE EN 12278, UIAA

    Specs

    P21 Rope Model
  • weight 195 gm
  • max rope diameter 13 mm
  • sheave diameter 27.5 mm
  • maximum speed: 10 m/s
  • breaking strength 21 kN
  • weight 195 gm
  • certification(s): CE EN 12278, UIAA

  • P21SPE Cable Model
  • designed for zip lines or tensioned highlines
  • stainless steel sheaves for excellent durability
  • max rope diameter 13 mm
  • sheave diameter 21 mm
  • max speed 20 m/s
  • breaking strength 21 kN
  • weight 270 gm
  • certification(s): CE EN 12278


  • P21 Rope Model $74.95
    P21SPE Cable Model $104.95

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    SMC Tandem Trolley
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    SMC Tandem Trolleys

    • manufactured in the france
    • specifically designed for service in Tyroleans, modest length ziplines or other mountaineering and rescue applications that utilize rope or cable
    • Read More Details...
    • ideal for everyone who wants to put up a zipline in their backyard,mountaineering and other rope access or rescue environments where a light weight, strong and reliable tandem pulley is needed
    • for use on rope or cable featuring 4 independent ball bearings, high quality stainless steel sheaves, stainless steel fasteners and multiple connection points that make this the perfect anywhere, anytime tandem pulley
    • certification(s): CE EN 12278, UIAA

    Specs

    Blue Model
  • four high efficiency sealed stainless steel ball bearings
  • multiple independent attachment points
  • lightweight, ergonomic design
  • fits up to 13mm rope
  • oversized top hole is designed for use with rescue carabiners
  • low profile fasteners help to reduce snagging and hanging up when pulley is being moved
  • sheave 1.37 in stainless steel
  • stainless steel ball bearing
  • 4.25 in x 3.21 in x 1.07”
  • 5.7 oz (162g)
  • MBS 26kN 5,845 lbf
  • certification(s): CE EN 12278, UIAA

  • Green Model Extreme
  • designed for extreme or continuous service in permanently rigged challenge courses, commercial ziplines and eco-tourism applications
  • light weight, strong and reliable
  • 1.37 in stainless steel sheaves for excellent durability
  • stainless steel ball bearings
  • max rope diameter 13 mm
  • sheave diameter 21 mm
  • max speed 20 m/s
  • breaking strength 26 kN
  • weight 227 gm
  • certification(s): CE EN 12278


  • 156302 Blue Model $85.95
    156304 Green Model Extreme $122.00

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