Ronstan Series 20 Double Block ZS Jammers Ronstan Series 25 & 29

Ronstan Series 25 & 29 Narrow Fiddle Block w/ Tube Rivet

DW-RAR/33G

F - 1 3/8" (35 mm)

Schaefer Thru-Deck Fairlead

Popular halyard Jammer

Ronstan Series 20 Double Block ZS Jammers Ronstan Series 25 & 29Product Description Ronstan Series 20 Double Block Features Low friction High static and dynamic load capacity Lightweight Sheave 3 4 in. Max. Rope 1 4 in. Max. Cable in Pin 5 32 in. M. W. L. 770 lb. B. L. 1540 lb. Weight 1. 5 oz. Product Information Precision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction. Two way head can be fixed at 0 or 90 degrees Applications Dinghy control lines