Harken 57mm Ratchamatic® Block — Swivel, 1.5x Grip 2165 OPTI minimal stretch

minimal stretch

and a fast setting Hardener for colder climates

WIDTH - 80MM

Microporous finish with UV protection that doesn’t crack or flake

Approved for boats to 12 Mtr length

Harken 57mm Ratchamatic® Block — Swivel, 1.5x Grip 2165 OPTI minimal stretchPower3 ratchet blocks provide sailors that race small one designs with three holding power options to handle a variety of wind and sea conditions. More choices allow sailors to fine tune their set ups in tandem with the purchase that provides the ideal level of power, responsiveness and grip. The Carbo Ratchamatic is a load sensing ratchet block that rolls freely in both directions under low loads and automatically engages the ratchet as loads