The Pulley plates are made from hot forged Aluminum and it is this manufacturing process which allows such a compact pulley to boast such great strength and dynamic load bearing capacity

Music sharing and individual volume control for each audio source

easy length adjustment while climbing

turf and cuttings

ISC Apex Rope Wrench arbor-plex The Pulley plates are madeThe first ISC Rope Wrench was launched in 2013, unlocking the potential of Stationary Rope Climbing and quickly establishing itself as the most popular SRT climbing system worldwide. The APEX builds on the performance characteristics of the original Rope Wrench by offering additional functionality and convenience, together with unrivalled ISC build quality. The NEW ISC APEX is fitted with an adjustable cam, allowing the user to select from multiple