CMI Corporation Rope Jack

good product

good product

good product

The product is really good, it is recommended to buy

The product quality is very good, I feel great. Thank you to the merchant

The product has been received, and I feel it is very good. Thank you to the merchant for your genuine price

The product has been received, and I feel it is very good. Thank you to the merchant for your genuine price

Excellent deal, very affordable, fast shipping! Thank You!

just a great product

Addendum: Last weekend, my grandkids came to visit. It was the first time the trolley had been used extensively. My zip-line has been installed for years, so the grandkids have used it a lot before, but always with an inferior pulley, which slowed the traverse substantially. Zip-line runs are some of their first adventures when they come to my house. They LOVED the new, rocket-fast ride. Only problem is, it is so fast that unless they pay close attention and get their legs out in front, they slam into the tree at the bottom end of the ride. My younger grandson had a minor mishap on his last run, having panicked and bailed out prior to tree-impact, but no serious injuries. DO NOT get this unless you want a fast ride. Why? Simply because it works as advertised!

I bought this two summers ago for a 70 foot zip line I built in my backyard. This pulley has been left outside all summer long for both summers. I put the pulley in the garage during the winter. When I put it away a few weeks ago there is no sign of rust or weathering. The wheels still spin like they are brand new. It is used on steel cable and the wheels are holding up nicely. It also hits a wood block attached to heavy gauge bungee chord for the brake and there are no signs of damage from that impact either. I don't imagine I will need to replace it anytime soon.

What an excellent product and I can see how I can get myself into trouble real fast with this EXCELLENT product! I purchased it to tram antennas off of towers, but I'm trying to figure out how to rig a zip line in the back yard! ;-) Great product and quality, great service and delivery, this is going to be FUN!!!