Experience smooth control with Harken Double Block. These low-friction Bullet blocks guide lines aft efficiently, offering quick trim and release under both high and low loads. Their compact and lightweight design makes them adaptable for nearly all control line applications.

• Length (in): 1 1/2 in.
• Sheave Ø (mm): 29 mm.
• Sheave Ø (in): 1 1/8 in.
• Length (mm): 38 mm.
• Weight (g): 64 g.
• Weight (oz): 2.25 oz.
• Maximum line Ø (mm): 8 mm.
• Maximum line Ø (in): 5/16 in.
• Fasteners (mm): 5 RH mm.
• Fasteners (in): #10 RH in.
• Maximum working load (kg): 181 kg.
• Maximum working load (lb): 400 lb.
• Breaking load (kg): 907 kg.
• Breaking load (lb): 2000 lb.