Aspiring Enterprises

Double Pulleys

Double pulleys come with a becket eye to which a length of rope can be attached to create a 4:1 mechanical advantage system. The smaller sizes are used to assemble a "jigger" with two double pulleys and a short length of accessory cord (see "Jiggers & Hauling Systems". Our range of seven products covers all sizes to suit any purpose.

SMC, made in USA

Advance Tech HX Double Pulley

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The Advance Tech  HX is a double pulley with an integrated cam that provides immediate progress capture

  • High quality aluminium
  • Anodised
  • Supports rope diameters from 7mm to 12.5
  • Stainless steel pins retain the rope when a rigged system is pre-packed
  • Made in the USA
  • Dimensions: 129mm x 69mm x 50mm
  • Weight: 270g
  • Strength rating 34kN
  • Orange/grey
Code Price
UM2HX -

SMC, made in USA

Advance Tech Mate

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Matches the SMC Advance Tech HX pulley

  • Integrated stainless pin helps retain rope position
  • High efficiency sealed ball bearings
  • Precisely tensioned side plates for one-handed operation
  • Low profile latches reduce snagging and hanging up
  • High quality aluminium
  • Dimensions: 75mm x 61mm x 47mm
  • Weight: 154g
  • Strength rating: 34kN
 
Code Price
UM2HM -

SMC, made in USA

Extra Small Jigger Pulley

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  • 30mm nylon sheaves
  • Aluminium axle with lubricating bushings
  • Blue or black anodised aluminium sideplates
  • Max rope Ø <9mm
  • Weight 86 grams
  • Size 44 x 90mm
  • Strength rating 24kN
Code Colour Price
UM2A1B Blue -
UM2A1K Black -
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SMC, made in USA

Large Double Pulley

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  • 76mm nylon sheaves
  • Aluminium axle with sealed ball bushings
  • Gold anodised aluminium sideplates
  • Max rope Ø <13mm
  • Weight 567 grams
  • Size 184 x 106mm
  • Strength rating 60kN
Code Price
-

CMI, made in USA

Small Double Pulley

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  • 32mm aluminium sheaves
  • Aluminium axle with lubricated bushings
  • Purple anodised aluminium sideplates
  • Max rope Ø <13mm
  • Weight 115 grams
  • Size 89 x 44mm
  • Strength rating 31kN
Code Price
UC2A1 -

SMC, made in USA

Small Jigger Pulley

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  • 35mm aluminium sheaves
  • Aluminium axle with ball bearings
  • Gold or black anodised aluminium sideplates
  • Max rope Ø <13mm
  • Weight 136 grams
  • Size 95 x 70mm
  • Strength rating 22kN
Code Colour Price
UM2A2 Gold -
UM2A2K Black -
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CMI, made in USA

Small Prusik Pulley

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  • 32mm aluminium sheaves
  • Aluminium axle with lubricated bushings
  • Purple anodised aluminium sideplates
  • Max rope Ø <13mm
  • Weight 68 grams
  • Size 70 x 47mm
  • Strength rating 31kN
Code Price
UC2A2 -

SMC, made in USA

Standard Double Pulley

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  • 50mm aluminium sheaves
  • Aluminium axle with sealed ball bushings
  • Green anodised aluminium sideplates
  • Max rope Ø <13mm
  • Weight 295 grams
  • Size 75 x 132mm
  • Strength rating 54kN
Code Price
UM2A3 -

CMI, made in USA

Uplift Double Pulley

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  • 76mm aluminium sheaves
  • Stainless steel axle with lubricated bushings
  • Red anodised aluminium sideplates
  • Max rope Ø <13mm
  • Weight 710 grams
  • Size 186 x 95mm
  • Strength rating 54kN
Code Price
UC2UP -
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