Lightweight, low-friction wire block. Simple block on steel wire. Sheave diameter - 25 mm, length - 55 mm, weight - 28 g, max. diameter of steel wire - 2 mm, rope diameter - 4 mm, max. working load - 454 kg, breaking load - 907 kg. | Length: 55 mm | Made in: USA | Diameter (mm): 25.0 | Diameter: 25