2153 – SPHINX PRO
An ultra slim, highly functional fixed pulley. The main attachment point allows for full rotation of the carabiner.
For use with ropes up to 13 mm. Prusik minding, the self-locking knot can be installed on one side. Sealed ball bearings for high efficiency and intensive use at high speed.
Efficiency: 92%. Aluminum alloy body and wheel, stainless steel axle.
| Ref | Product Name | Weight | Inner sheave diameter | Rope diameter Max | Working load Max | Breaking load | Brass bushing | Sheave material |  |  |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| g | oz | mm | mm | kN | LBF | kN | LBF | EN 12278 | |||||
| 2153 | SPHINX PRO | 85 | 3.0 | 28 | 13 | 3 kN x 2 = 6 kN | 675 LBF x 2 = 1349 LBF | 25 | 5260 |  | Alluminum alloy | | |