Harken 40mm Carbo Ratchet Single Block with Swivel Head Sale_20plus This gives the user more

This gives the user more holding power on hand-held lines but also allows the sheave to spin freely at low loads

Length 61 mm Maximum Rope Diameter  10 mm Weight  27 g Breaking Load  400 Kg Maximum Working Load  200 Kg

mainsheet or jib sheet

A2121 20mm Dynamic Blocks Through deck single Allenite

Harken 40mm Carbo Ratchet Single Block with Swivel Head Sale_20plus This gives the user moreHarkCarbo Ratchets allow sailors to hand hold loaded lines and offer balance between holding power and controlled easing. 2608, 2609, and 2614 have on off switches. Sheave 40 mm Length 86 mm Weight 49 g Shackle Pin 4 mm Maximum Line 10 mm Maximum Working Load 136 kg Breaking Load 454 kg