Ideal for mountain rescue, swift water, ski patrol, tower work or other technical uses, where equipment weight is a significant consideration, these lightweight, full-strength Prusik-minding pulleys feature extremely low-profile stainless steel hardware to reduce snagging on rocks, roots, and uneven surfaces. By machining the side plates, the thickness of the metal can be optimized to maximize the strength-to-weight ratio, a process that cannot be done with the traditional bent metal side plates. The unique axle assembly delivers a smooth side plate and impressive strength. The aluminum sheave is mounted on sealed ball bearings for high efficiency. Ideal for small block-and-tackle kits.
Note: Not compatible with 1/2-in (12.5-mm) or larger ropes.
Do not load a single side only of a double sheave pulley.
Specs
- Type: Single
- Item # 300501
- Product Weight 3.3 oz (94 g)
- Sheave Tread Size 1 x 7/16 in (25 x 11 mm)
- Color Sand
- NFPA Rating General Use
- 3 sigma MBS 36 kN (8,093 lbf)
- Type: Double
- Item # 300502
- Product Weight 5.5 oz (156 g)
- Sheave Tread Size 1 x 7/16 in (25 x 11 mm)
- Color Sand
- NFPA Rating General Use
- 3 sigma MBS 37 kN (8,318 lbf)
