Ronstan Series 50 Single Upright Lead Block SCHAEFER TWIST SHACKLES Schaefer 3 OD Base Cast

Schaefer 3 OD Base Cast Padeye

Delrin(tm) ball bearing sheaves provide low-friction operation and high safe working loads

A Dolly can be CUSTOM MADE for your needs

Ronstan Series 42 Ball bearing and slide rod traveller systems

C - 4 3/4 in

Ronstan Series 50 Single Upright Lead Block SCHAEFER TWIST SHACKLES Schaefer 3 OD Base CastProduct Description Ronstan Series 50 Single Upright Lead Block Features Sheave 2 in. Max. Rope 1 2 in. Max. Cable in Fastener 1 4 in. M. W. L. 1100 lb. B. L. 3310 lb. Weight 4. 1 oz. Product Information Lead blocks are a low profile solution for leading halyards or other rig sail controls back to cleats or jammers. Precision molded Acetal sheaves running on Acetal ball bearings provide high performance & low friction. The 2 stage ball bearing system