HARKEN Two-pack — 57mm 1.5x & 2x Grip Ratchet Blocks, 2172 Max Line Size_7/16" (11mm) Line The bearing system uses stainless

The bearing system uses stainless steel balls in a captive grooved race and has a 113 kg (250 lb) maximum working load—the highest on the market compared to similarly sized blocks

Head shackles are stamped stainless steel with a clevis pin and cotter ring

Schaefer Stand up spring block for 1" T-Track with Delrin™ sheave ensures smooth operation and high safe working load

000 pounds

larger loads are shouldered by the full-contact PTFE-impregnated nylon bearing with carbon fiber reinforcement

HARKEN Two-pack — 57mm 1.5x & 2x Grip Ratchet Blocks, 2172 Max Line Size_7/16" (11mm) Line The bearing system uses stainlessPower3 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.