The Omni-Block 1.5 swivel double pulley from Rock Exotica combines a swivel with a double pulley in a patented design that saves vertical height and lets you remove and install the rope while keeping the pulley attached to the anchor. It can replace a conventional pulley, carabiner & swivel and is lighter, less expensive and saves valuable vertical space.
Weight: 14.5 oz (411 g)
MBS: 36 kN
WLL: 8 kN
Max Rope Diameter: 1/2" (13 mm)