This Harken 38 mm Big Bullet double cheek block
Compact, lightweight, low-friction block designed for fast trim and smooth release under load.
The block features free-rolling Delrin ball bearings, UV-stabilized sheaves, carbon-reinforced sideplates, and stainless steel reinforcements with rounded edges.
Key features38 mm sheaves for line diameters up to 10 mm
Double cheek block
Low friction for fast trim
SWL 272 kg and breaking strength 907 kg
Compact construction weighing 92 g