Ronstan Series 60 Pivoting Low Lead Ratchet Block J/70 Carbon black ACetal ball bearings

Carbon black ACetal ball bearings - series 80 and 60

opening angle is 115

series 100

RopeGlide™ ring has a 'soft' attachment which allows up to 250° rotation

Hole Ø - 40 mm (1 7/16")

Ronstan Series 60 Pivoting Low Lead Ratchet Block J/70 Carbon black ACetal ball bearingsProduct Description Ronstan Series 60 Pivoting Low Lead Ratchet Block Features Sheave 2 3 8 in. Max. Rope 3 8 in. Max. Cable in Fastener 3 16 in. M. W. L. 550 lb. B. L. 3020 lb. Weight 5. 2 oz. Product Information 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