Ronstan Series 75 Single Ratchet Block Gill Jacket Sale Double Sheave Control Block with

Double Sheave Control Block with Cam fits Schaefer 1 1/8" Traveler Track

Width: 2 43/64" (68mm)

Max Line: 9/16" in

Large base design spreads heavy loads for dock

Length: 2 19/32 in

Ronstan Series 75 Single Ratchet Block Gill Jacket Sale Double Sheave Control Block withProduct Description Ronstan Series 75 Single Ratchet Block Product Information The patented extruded hole design, in conjunction with the groove profile of the sheave, provides a more powerful grip than conventional designs up to 20: 1 holding power. Unrivalled low weight is achieved by the use of a Torlon ratchet pawl, high grade machined alloy sheave and black Acetal hubs and bearings. On Off switching knob is fitted to both sides of the swivel