Harken 57mm Ratchamatic® Block — Swivel, 2x Grip neck sleeve SIZE CHART Simply measure round

SIZE CHART Simply measure round your head just above the ears then use the chart to find your hat size

Breaking load: 1134kg

wake boarding  and other water activities

or areas with strong currents

fuel and oils

Harken 57mm Ratchamatic® Block — Swivel, 2x Grip neck sleeve SIZE CHART Simply measure roundPower3 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