It appears that your cart is currently empty
It appears that your cart is currently empty
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.
OPTION |
ITEM |
PRODUCT WEIGHT |
SHEAVE TREAD SIZE |
TYPE |
COLOR |
NFPA RATING |
3 SIGMA MBS |
Single |
300501 |
3.3 OZ (94 G) |
1 X 7/16 IN (25 X 11 MM) |
SINGLE |
SAND |
GENERAL USE |
36 KN (8,093 LBF) |