The ISC Singing Tree Rope Wrench is a revolutionary SRT climbing tool. Manufactured by International Safety Components (ISC) in Wales, the Rope Wrench simplifies single rope ascent, especially when combined with a FIX tether. The Rope Wrench comes with a mid-line pin to allow quick installation on a climbing line, and the hex-head bolt allows for quick installation of a tether. Over the past four years, the ISC Singing Tree Rope Wrench (STRW) has become a well established, popular tool within the Production Climbing industry. Use of the Rope Wrench in competitions has been limited, as the STRW is now widely recognised by climbing organisations. Specifications Rope diameter range: 11mm-13mm Pulley wheel colour: Grey Wheel material:Aluminium Finish: Anodised Metal Colour: Orange, Red or Purple Weight: 250g
