This Harken 2.25-inch double block is a compact and free-running Classic block for control lines and sheets with a maximum line diameter of 12 mm.
The block is engineered for low friction and fast release under load, making it suitable for precise and efficient line handling on board.
With free-running Delrin ball bearings, UV-stabilized sheaves, carbon-reinforced sideplates, and stainless steel reinforcements with rounded edges, it is built for reliable use in a marine environment.
Key features
Double block in the Harken Classic series
Maximum line diameter of 12 mm
57 mm low-friction sheave
Maximum working load of 454 kg and breaking strength of 1361 kg
Delrin ball bearings and stainless steel reinforcements
