Special side plates designed for use with a Prusik friction hitch in progress capture systems Sheave mounted on sealed ball bearings for excellent efficiency Compact and lightweight Specifications For use on ropes between 7 and 11 mm in diameter Sheave: 25 mm Efficiency: 91 % Working load: 2.5 kN x 2 = 5 kN 80 g CERTIFICATION: CE EN 12278, NFPA 1983 Light Use https://www.petzl.com/INT/en/Professional/Pulleys/MOBILE ※ 進口商品均為原廠包裝新品,一經拆封使用恕不接受退換貨。 ※ 為了避免讓消費者因缺貨與調貨等待太久,下單前請先詢問是否有現貨。 ※ 技術性商品:鉤環、吊帶、冰爪、繩索、冰斧、確保器、滑輪、快扣、、分力盤、有強度認證等等,為了保障顧客權益,售出後除瑕疵外,概不接受退換,麻煩請確認後再訂購,謝謝。