The SMC CRx 1″ Pulley is lightweight rescue pulley, incredibly strong, yet weighs a mere 52 grams.

Features:

• 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 (2243 kgf) load strength,
• high-strength aluminum sides keep it light while a stainless steel axle resists corrosion,
• a durable and smooth-running Delrin® sheave,
• handles ropes up to 13 mm (1/2″) 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.