SMC CR 1″ Pulley


This is the lightweight rescue pulley you’ve been waiting for. The SMC CRx 1″ Pulley is incredibly strong, yet weighs a mere 1.8 ounces.

  • Easier to carry in your life jacket pocket or swiftwater rescue kit than other, heavier pulleys.
  • The pulley works great in Z-drag 3-to-1 extraction systems, rated at an amazing 22kN (4,946 lbf) load strength.
  • High-strength aluminum sides keep it light while a stainless steel axle resists corrosion.
  • Also features a durable and smooth-running Delrin® sheave.
  • Handles ropes up to 1/2″ (13 mm) in diameter.
  • This pulley has the required prusik-minding capability for use in 3-to-1 mechanical advantage systems, making it easier to haul or lower heavy loads.

Available on backorder



Tests to greater strengths than other pulleys in the same range of size and price. It has the required prusik minding capability for use in 3-to-1 Z-systems (which means it makes it easier to haul up heavy stuff without popping a vein, or to lower heavy stuff without dropping it!). A smooth running 1.25″ nylon sheave runs on a zinc-coated axle, and the color-contrasting aluminum sideplates rotate for easy rope insertion and removal.

Not suitable for use in a tyrolean traverse.



Weight: 2.08 oz (59g)

Dimensions: 2.84″ x 1.75″ x 1.34″

Sheave: 1-1/4″

Material: Anodized Aluminum Sideplates, Nylon Sheave

Strength: 4,946 lbs – 22kN (1 KN = 225lbs.)

Rope Size: Up to 12.5mm or 1/2″


There are no reviews yet.

Be the first to review “SMC CR 1″ Pulley”

Your email address will not be published. Required fields are marked *