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SMC CRx Crevasse Rescue Pulley




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The SMC CRx Pulley is packed with functionality despite its small size and weight. Don’t mistake this pulley for its size—the SMC CRx Pulleys are extremely strong and efficient. This pulley includes prusik minding capability and is ideal for use in a 2-to-1 C-system or as a 3-to-1 Z-system. Color-contrasting aluminum rotating side plates make rope insertion and removal quick and easy.


  • High quality aluminum construction
  • Anodized side plates help prevent corrosion
  • Supports rope diameters up to 1/2” (13mm)
  • Stainless steel rivet axle
  • Nylon sheave
  • CN EN 12278
  • UIAA 127 Approved
  • Berry Compliant
  • Made in the USA


  • Color: Orange
  • Type: Single Pulley
  • MBS: 22 kN (5000 lbf)
  • Weight: 1.8 oz (52 g)
  • Length: 2.70" (6.9 cm)
  • Width: 1.75" (4.4 cm)
  • Height: 1.07" (2.7 cm)
  • Axle: Stainless Steel Rivet
  • Sheave: 1.20" Nylon
  • Tread: 0.83"
  • Max Rope Size: 13 mm
  • Material: Aluminum

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