Ronstan Series 75 Pivoting Low Lead Ratchet BlockSheave Ų - 3 in.
Max. Rope Ų - 1/2 in.
Max. Cable Ų - in
Fastener Ų - 1/4 in.
M.W.L. - 930 lb.
B. L. - 3020 lb.
Weight - 9.5 oz.
Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers.
Maintains alignment with a variable line entry-angle. The line passes through the center of the pivot support, remaining as close to the deck as possible. The patented extruded hole design, in conjunction with the groove profile of the sheave.
Alloy sheave and housing
Torlon® needle rollers
Black carbon Acetal ball bearings