CMC PROTECH PULLEYS
$71.00 – $115.00
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. Compatible with rope diameter up to 11 mm (7/16 in).
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 | 94 G (3.3 OZ) | 25 X 11 MM (1 X 7/16 IN) | SINGLE | SAND | GENERAL USE | 36 KN (8,093 LBF) | |
| Double | 300502 | 156 G (5.5 OZ) | 25 X 11 MM (1 X 7/16 IN) | DOUBLE | SAND | GENERAL USE | 36 KN (8,093 LBF) |
| Sheave | Single, Double |
|---|
