Lightweight, low-friction wire blocks carry wire halyards and high-strength control lines on boats of all sizes.
Sheave Ø (mm) 25 mm
Sheave Ø (in) 1 in
Weight (g) 28 g
Weight (oz) 1 oz
Maximum wire Ø (in) 3/32 in
Maximum wire Ø (mm) 2 mm
Maximum line Ø (mm) 4 mm
Maximum line Ø (in) 5/32 in
Fasteners (mm) 5 RH mm
Fasteners (in) #10 RH in
Mounting hole spacing (mm) 54 mm
Mounting hole spacing (in) 2 1/8 in
Cutout (mm) 11 x 39 mm
Cutout (in) 13/32 x 1 17/32 in
Maximum working load (kg) 454 kg
Maximum working load (lb) 1000 lb
Breaking load (kg) 907 kg
Breaking load (lb) 2000 lb