Swivel Pulley

Rock Exotica


Rock Exotica P51 Omni-Block Swivel Pulley, 1.5"

These patented devices revolutionized pulley use when they were introduced in 2005. The Omni-Block combines a pulley with a swivel and offers tremendous advantages. It can replace a conventional pulley, carabiner & swivel and is lighter, less expensive and saves valuable vertical space. It also allows installing/removing the rope while the pulley is still anchored.  

Inside that block of aluminum is an Omni just waiting to get out. Like Michelangelo, all we have to do is remove the unwanted material. Unlike Michelangelo, we have a 4 axis, 20,000 RPM horizontal machining center with RISC processor to do it.


Weight: 9.2 oz (260 gm)
Breaking Strength: 2 x 18 kN=36 kN
Working Load: 2 x 4kN=8 kN
Max Rope Diameter: 13 mm
Sheave Diameter: 1.5” (38 mm)