Ronstan Series 20 Single Upright Lead Block SCHAEFER HALYARD RESTRAINERS Schaefer Aluminum Fiddle Block w/

Schaefer Aluminum Fiddle Block w/ Cam & Becket

Ronstan Series 60 Single Halyard Orbit Block

Schaefer 9" X 3/4" Strap Tang

External security pocket

3/16" (5mm) Hole punched in both ends

Ronstan Series 20 Single Upright Lead Block SCHAEFER HALYARD RESTRAINERS Schaefer Aluminum Fiddle Block w/Product Description Ronstan Series 20 Single Upright Lead Block Features Sheave 3 4 in. Max. Rope 1 4 in. Max. Cable in Fastener 5 32 in. M. W. L. 550 lb. B. L. 1210 lb. Weight 0. 6 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 stainless steel or Torlon ball bearings provide high performance & low friction.