A great part of any hauling or lifting system. Ideal for raising haulbags on big walls, swiftwater rescue and more, the REVO Compact Pulley is a sturdy lightweight that’s up for the task. Built for use with 6 mm to 10 mm rope. The REVO Compact Pulley is a prussik-minding pulley ideal for hauling on walls, swiftwater rescue and other rigging applications. Featuring aluminum sideplates and sheave with a self-lubricating bronze bushing. Made in the U.S.A.