Ronstan Series 29 All Purpose Single Becket Block w/ Swivel Shackle Head Sailboat Dollies A-L Reinforcement at knee and bottom

Reinforcement at knee and bottom leg

Series 19 Mast Track Black 3025mm M5 CSK fastener holes

Width: 1 31/32” (50mm)

Alloy sheaves with captive ball races

Ronstan Series 29 All Purpose Single Becket Block w/ Swivel Shackle Head Sailboat Dollies A-L Reinforcement at knee and bottomProduct Description Ronstan Series 29 All Purpose Single Becket Block w Swivel Shackle Head Features Lightweight durable construction Economical Maintenance free Sheave 1 1 8 in. Max. Rope 3 8 in. Max. Cable in Pin 3 16 in. M. W. L. 550 lb. B. L. 1100 lb. Weight 1. 9 oz. Product Information Stainless steel cheeks and Acetal sheaves ensure a long service life with virtually no maintenance. Hollow rivets in the block heads can be fitted with shackles,