Ronstan Series 20 Linked Blocks SCHAEFER TWIN SHEET LEAD BLOCKS Fastener Size: 5/16" (8 mm)

Fastener Size: 5/16" (8 mm)

Weight: 10

XT and XC powerclutches

Tylaska T50 Snap Shackles are the largest trigger-type snap shackle ever made

2-4mm line

Ronstan Series 20 Linked Blocks SCHAEFER TWIN SHEET LEAD BLOCKS Fastener Size: 5/16" (8 mm)Product Description Ronstan Series 20 Linked Blocks Features Low friction High static and dynamic load capacity Lightweight Sheave 3 4 in. Max. Rope 1 4 in. Max. Cable in Pin in. M. W. L. 550 lb. B. L. 1210 lb. Weight 1. 1 oz. Product Information Precision molded Acetal sheaves running on stainless steel or Torlon ball bearings provide high performance & low friction. Applications Dinghy control lines Dinghy vangs Cunninghams Traveler controls Dinghy