{"product_id":"armbury-climbing-seng-pulley","title":"ARMBURY Seng Double Pulley","description":"\u003cp\u003eThe \u003cstrong\u003eARMBURY Seng Double Pulley\u003c\/strong\u003e is a heavy-duty, light alloy double pulley designed for climbers, rescue teams, and rigging professionals who need maximum mechanical advantage in complex systems. With mobile plates, ball bearings, and dual attachment eyelets, it handles ropes up to 16mm and is purpose-built for block and tackle setups where reliability is non-negotiable. Available in \u003cstrong\u003eOrange and Black\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eThe Double Pulley Built for Complex Operations\u003c\/h3\u003e\n\u003cp\u003eWhen a single pulley isn't enough, the Seng steps up. Its double-sheave design dramatically increases hauling efficiency, while the bottom becket opens up a world of rigging configurations for rescue, big wall climbing, and industrial work at height. The upper eyelet fits up to three carabiners and the lower eyelet accommodates one, giving you the flexibility to build powerful, multi-directional systems with ease. Lightweight enough to carry on every mission — strong enough to trust when it counts.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Pulley Design\u003c\/strong\u003e — Doubles mechanical advantage for efficient heavy hauling and complex rigging systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBottom Becket\u003c\/strong\u003e — Enables block and tackle configurations for maximum load management versatility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile Plates \u0026amp; Ball Bearings\u003c\/strong\u003e — Fast rope installation and low-friction performance under heavy loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple Upper Eyelet\u003c\/strong\u003e — Accommodates up to three carabiners on the upper attachment point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLower Eyelet\u003c\/strong\u003e — Additional lower attachment point for one carabiner, expanding rigging options\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Rope Compatibility\u003c\/strong\u003e — Accepts ropes up to 16mm in diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable in 2 Colors\u003c\/strong\u003e — Orange and Black for personal preference or team color-coding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUIAA \u0026amp; CE Certified\u003c\/strong\u003e — Meets CE-EN12278 international mountaineering and rescue safety standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Rope Diameter:\u003c\/strong\u003e Max 16mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Breaking Load:\u003c\/strong\u003e 30 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMajor Axis Strength:\u003c\/strong\u003e 30 kN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLateral Strength:\u003c\/strong\u003e 7.5 kN (each side)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 490g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CE 1019, EN12278:2007, UIAA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBest For:\u003c\/strong\u003e Block and tackle systems, heavy hauling, technical rescue, and complex rigging operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout ARMBURY\u003c\/h3\u003e\n\u003cp\u003eARMBURY is built on a foundation of health, freedom, adventure, athleticism, and mental fortitude. Our team of expert climbers and professionals work directly with users to translate real-world climbing and work-at-height challenges into products with meaningful improvements in functionality and safety. With a deep passion for climbing and the complexities of working at height, we build reliable, high-quality gear that meets the rigorous standards professionals and enthusiasts trust their lives to.\u003c\/p\u003e","brand":"ARMBURY","offers":[{"title":"Orange","offer_id":52754938495273,"sku":"RH-ARM-Pulley-SENG-Mobile-Double-ORG","price":60.73,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":52942897250601,"sku":"RH-ARM-Pulley-SENG-Mobile-Double-BLK","price":60.73,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0748\/8074\/5769\/files\/ARM-Pull-SengMobileDouble-Orange_7413db51-5469-45d8-95eb-21c062b92e66.png?v=1772041604","url":"https:\/\/ropehub.com\/products\/armbury-climbing-seng-pulley","provider":"RopeHub","version":"1.0","type":"link"}