Mechanical Devices

About

Mechanical devices are the core of modern arborist climbing systems. Whether you're running SRT, DdRT, or a hybrid setup, the right mechanical device gives you smooth, controlled movement through the tree with less fatigue and more efficiency. Ripsaw carries mechanical devices from the brands that professional climbers trust most. From the Petzl ZIGZAG Plus to the Notch Rope Runner Vertec and the ISC Rope Wrench, every device in this collection is built for professional arborist use in demanding conditions. Petzl ZIGZAG Plus mechanical prusik with high-efficiency swivel Notch Rope Runner Vertec for SRS and DdRT systems ISC Rope Wrench for SRT climbing Buckingham BuckGrab length adjusting device