Tethys Small Mobile Pulley


The Tethys is a compact, lightweight pulley designed to carry seamlessly on a harnessåÊand attach to a rope with ease. It features rotating side plates and a large attachmentåÊpoint that accommodates two carabiners. Self-lubricated brass bushings are perfect foråÊlight applications at low speed. Prusik knots can be installed on either side (aramid cordåÊsuggested) making it an ideal pulley for rigging a hauling system on route or managingåÊcrevasse rescues.


  • Rotating side plates with a large opening that accommodates 2 carabiners
  • Self-lubricated brass bushings, efficiency 80%
  • Compact and lightweight, with aluminum alloy body and sheave and stainless steel axle
  • Prusik-minding
  • For ropes up to 13 mm


Max Breaking Load: 24 kN, 5396 LBF
Working Load Limit: 2 kN x 2 = 4 kN, 450 LBF x 2 = 900 LBF
Weight: 97 g, 3.4 oz

Category: Aid

Type: Climbing

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