Harken Block Double with Becket 2.25"

Harken Part Number 004

Sheave Size 57mm 2.25 Inches

Max Line Size 12MM  7/16"

Max Working Load 454kg  1000lb

Breaking Load 1361kg 3000lb

The 2.25 in (57mm) blocks are compact and lightweight, with fast trim and release under high or low loads. Perfect for dinghies, scows, beachcats and iceboats, as well as small offshore racers and cruisers.