Ronstan Series 50 Double Block, universal head Double 24 Sheave "Reactive Clutching" - line holding

"Reactive Clutching" - line holding is consistent and fast across the full diameter range - release is smooth and progressive

Two versions offer wide line diameter range

Length: 12"

Wichard 1/4" Diameter Halyard Key Shackle

Ronstan Series 25 & 29 All Purpose Narrow Single Becket Block w/ Removable Pin Head & V-Jam Cleat

Ronstan Series 50 Double Block, universal head Double 24 Sheave "Reactive Clutching" - line holdingProduct Description Ronstan Series 50 Double Block, universal head Features Low friction, 2 stage ball bearing system High static and dynamic load capacity Lightweight Cheek cut outs for easy bearing maintenance Slotted pin shackle eliminates fouled lines Lockable swiveling head post Sheave 2 in. Max. Rope 1 2 in. Max. Cable in Pin 1 4 in. M. W. L. 1760 lb. B. L. 4410 lb. Weight 9. 0 oz. Product Information Sheaves running on Acetal or Torlon ball