HARKEN Thru Deck Bullet Block Backrest

Low-friction Bullet blocks lead control lines aft. They are compact and lightweight, with fast trim and release under high or low loads. A range of styles lets these blocks adapt to almost all control line applications. Specifications: - Sheave Ø (mm): 29 mm - Sheave Ø (in): 1 1/8 in - Length (mm): 76 mm - Length (in): 3 in - Weight (g): 35 g - Weight (oz): 1.25 oz - Maximum line Ø (mm): 8 mm - Maximum line Ø (in): 5/16 in - Fasteners (mm): 5 FH mm - Fasteners (in): #10 FH in - Mounting hole spacing (mm): 57 mm - Mounting hole spacing (in): 2 1/4 in - Cutout (mm): 19 x 44 mm - Cutout (in): 3/4 x 1 3/4 in - Maximum working load (kg): 136 kg - Maximum working load (lb): 300 lb - Breaking load (kg): 907 kg - Breaking load (lb): 2000 lb