The 38 mm Big Bullet Block, featured here with a Swivel, has been made available by Harken as a way of leading control lines. They are compact and lightweight, with fast trim and release under high or low loads, and it can also adapt to virtually all control line applications.
Sheave Ø (mm): 38
Length (mm): 83
Weight (g): 64
Shackle Pin Ø (mm): 5
Maximum Line Ø (mm): 10
Maximum Working Load (kg): 136.
Breaking Load (kg): 907.





