Geelife Zip Line Trolley Tandem Speed Dual Pulley Climbing Mountaineering Buckle Carabiner

I built a 200ft zip line across a creek and we use this trolley. The kids use the zip line about 2-4 times a day as a reward for feeding the livestock. It has held people from 40-260 lbs. It rides smooth and I think it is a good value. I would likely purchase again.

This trolley really improved our Zipline! We ran a steel cable in the back yard, and this is the smoothest quickest rig we've tried yet!