Tandem Line Pulley Smooth Bearing 25 kN Cable Line Trolley for Climbers

Built for rope systems that need dependable glide and control, this tandem Line pulley combines a compact double pulley structure with stainless steel bearings for smoother travel cable and rope setups. It is a practical piece of rope hardware for arborists, climbers, and tree climbing workplace consistent functionality is crucial.

The aircraft aluminum body keeps the pulley block lightweight yet sturdy, while the bearing design helps friction so the rope runs more smoothly. Whether you are setting up a cable line, working through an elevated crossing, or managing rope movement in a crisis style application, the tandem pulley is designed to keep motion smooth and predictable.

With a rated strength of 25 kN / 5500 lbs and compatibility with ropes up to 13 mm, this double pulley is designed for users who want a balance of strength and efficiency. In real use, that means less drag when transporting gear, improved glide on line, and more confident feel when every movement needs to stay controlled.

For anyone building a cable line pulley system or looking for reliable hardware for arborist and climbing tasks, this trolley style pulley offers a straightforward solution. It fits effortlessly into tree work, outdoor crossings, and other rope based jobs where smooth rolling and solid support are crucial