This Harken 38 mm Big Bullet single block with becket is a compact, lightweight block for efficient trimming and controlled line release on sailboats.
The block is engineered with low friction, allowing the line to run quickly and smoothly under load. It is suitable for maritime installations where low weight and reliable performance are essential.
Featuring free-running Delrin ball bearings, UV-stabilized sheaves, carbon-reinforced sideplates, and stainless steel reinforcements, the block is built for demanding use on board.
Key features
38 mm sheave for lines up to Ø10 mm
Low friction for fast trimming and release
Free-running Delrin ball bearings
UV-stabilized sheaves and carbon-reinforced sideplates
Stainless steel reinforcements with rounded edges
