SMC Single Stainless Steel Pulley
Item #PUL-PM-SM150000
$41.75 - $111.82
Min Breaking Strength
36 kN
Material
Stainless steel side plates
Meets/Exceeds
NFPA 1983, G, L
Rope Diameter
1/2" (13 mm) - 5/8" (15.5 mm)
Weight
179 g
Based on Russ Anderson's original design, these pulleys from SMC are essential equipment for the serious rigger. Rotating side plates allow attachment of the pulley anywhere on the rope and the 3" and 4" models will accept multiple carabiners. Axle nuts are marked with a blue witness line to indicate if the axle nut has been turned or tampered with. Offered in a choice of either Oilite or sealed Ball Bearings on the 2" and 4" models. Oilite (sintered bronze) bearings are popular for delivering reliable performance at a reduced cost. Sealed ball bearings provide optimal efficiency and reduce the performance-robbing resistance that is inherent in most multiple component systems. In addition, sealed ball bearings are not prone to failure under misaligned loads or with twisted gear as can be the case with needle bearings. The axle-nuts are double locked to the steel axle and then marked with a witness line in order to help detect any loosening. The attachment hole is sized to accept large rescue carabiners with sufficient room to allow the carabiners to rotate freely and easily.
- Rugged yet lightweight and delivering reliable performance under worst of conditions
- Offered with a choice of either Oilite or sealed ball bearings, this series of pulleys includes singles and doubles ranging in size and style from 2" single to 4" double
- Sealed ball bearings provide efficiency, reduce resistance
- Axle nuts double-locked to steel axle and marked with witness line to help detect loosening
- Attachment hole sized to accept large rescue carabiners with room to allow them to rotate freely, easily
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