This Harken Big Bullet block 38 mm is a compact, free-running block for precise line trimming on board.
The block is engineered for low friction, ensuring that trimming and line retrieval function quickly and smoothly under load.
Free-rolling Delrin ball bearings, a UV-stabilized sheave, and carbon-reinforced sideplates provide a strong and efficient solution for marine use.
Key features
38 mm Big Bullet block
Low friction for efficient trimming
Free-rolling Delrin ball bearings
UV-stabilized sheave and carbon-reinforced sideplates
Stainless steel reinforcements with rounded edges
