Harken 25mm High Tension Single Forkhead Block with Becket Badge_Disc Shave - 40mm Diameter

Shave - 40mm Diameter

They are compact and lightweight

Sheave 29 mm Length  85 mm Weight  77 g Shackle Pin  5 mm Maximum Line  8 mm  Maximum Working Load  449 kg Breaking Load  907 kg

Allen Furling System Top Swivel

40mm dynamic blocks are perfect for use on main

Harken 25mm High Tension Single Forkhead Block with Becket Badge_Disc Shave - 40mm DiameterLightweight, low friction wire blocks carry wire halyards and high strength control lines on boats of all sizes. The 466 features a forkhead and becket making it useful for vangs, halyards and control lines. Specifications Sheave dia. (in) 1 Weight (oz) 1. 02 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