RONSTAN WIRE BLOCK TUBE HEAD

Ronstan wire blocks have purpose deisgned narrow sheaves and grooves. Removable sheave for easy fitting and without cutting the wire termination.

Applications
•Wire blocks suit halyards, vang and backstay applications

Materials
•Grade 316 stainless steel cheeks.
•Nylatron® sheave

SPECIFICATIONS
•Sheave Ø: 45 mm
•Max. Wire Ø: 6 mm
•Max Working Load.: 850 kg
•Breaking Load: 1700 kg
•Weight: 88 g