TETHYS PRO – Pulley
A compact and lightweight pulley with rotating flanges and a large attachment point that accommodates two carabiners. For use with ropes up to 13 mm. Prusik minding, the self-locking knot can be installed on both sides. 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 | Ball bearings | Sheave material |  |
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| g | oz | mm | mm | kN | LBF | kN | LBF | EN 12278 | |||||
| 2155 | TETHYS PRO | 90 | 3.2 | 28 | 13 | 3 kN x 2 = 6 kN | 675 LBF x 2 = 1349 LBF | 25 | 5620 | • | Aluminum alloy | • | • |
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