Ronstan Single Loop Head Wire Block Flying Junior halyard and spinnaker systems on

halyard and spinnaker systems on boats to 12m (40ft)

Suitable for both rope or wire

Base Ø B: 7 7/8 in

Breaking Load(lb) - 9698

Ronstan Series 19 Control End w/ Single Sheave

Ronstan Single Loop Head Wire Block Flying Junior halyard and spinnaker systems onProduct Description Ronstan Single Loop Head Wire Block Features Sheave 3 4 in. Max. Rope in. Max. Cable 3 32 in Pin in. M. W. L. 440 lb. B. L. 880 lb. Weight 0. 7 oz. Product Information Wire blocks have purpose designed narrow sheaves and grooves. Applications Wire blocks suit halyards, vang and backstay applications Materials Grade 316 stainless steel cheeks. Nylatron sheave