Harken 25mm High Tension Single Block and Becket Zhik Wetsuit Sheave 40 mm Length 110

Sheave 40 mm Length  110 mm Weight  122 g Shackle Pin  5 mm Maximum Line  10 mm  Maximum Working Load  660 kg Breaking Load  1383 kg

Only use a non-crossed Tii-Shackle on low-load applications

The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets

An essential part of any sailor's wardrobe

Gill Technical Wide Brimmed hat

Harken 25mm High Tension Single Block and Becket Zhik Wetsuit Sheave 40 mm Length 110Lightweight, low friction wire blocks carry wire halyards and high strength control lines on boats of all sizes. Sheave dia. (in) 1 Weight (oz) 1. 25 Max. wire dia. (in) 3 32 Max. line dia. (in) 5 32 Shackle pin dia. (in) 3 16 Max. working load (lb) 1000 Breaking load (lb) 2000