Lixada Zipline Pulley 30KN Trolley Rescue for 1/4 5/16 3/8 1/2 Cable Backyard Zipline, Hauling, Rigging and Commercial Purposes,Holds Upto 6700lbs

This glided really smoothly and fast, worked better than $70 one I replaced this one with, really pleased.

Works amazing! And the price makes it even better!

Build quality is great, rollers are really smooth.I'm using thus product for a dog runner for a energetic 120 pound dog that likes to pull alot. Time will tell how it holds up, I hope it will last at least 6 months.

The Zipline Pulley seems of good quality with rugged construction and smooth operation for it’s size and weight.

Works very good, needed to make zip line shallower than it is

I misplaced my previous trolley when I put it away for the winter. Saw this one on Amazon. It arrived quickly and just as described. I use a locking carabiner and attach a number of different types of rides depending on the rider. I have a hammock chair with a seatbelt, a kid's swing with over the shoulder security, and a tire swing for older children and adults. The trolley rides smoothly on my 1/4" cable that goes between a walnut tree and a cherry tree. For braking, I've installed 4 - 36" compression springs at the bottom, so the trolley can't get to the end. It makes for a fun and popular backyard.

I use this item to run a sliding bag and is super easy to install and works better than I imagined.

I bought a zip line in a kit and added this. Glad I did as you can remove from line with ease. Glides great. I added some white lithium grease. Overall very happy with purchase.