OrangeA Heavy Duty 0.5T Manual Trolley 1000LBS Plain Trolley Push Beam Track Roller Crane Lift Dual Wheels Garage Hoist for Straight Curved I Beam

I bought two and they are a great deal and great price.

We attached this to our basement beam as a zipline so the kids can slide on. Plenty stong for this and the price was right. We had to add a couple washers to make it fit properly. Note: It is loud upstairs when its being used but Oh the fun!!!!

It’s a little narrow. Really pay attention as to how wide your beam is. I have a Harbor Freight 1/2 ton also. It’s about an inch wider. This particular beam trolly probably would not work where I have the harbor freight beam trolly. Seems like it will work just fine. Paint a little scuffed but packed well enough.

Everyone has a metal I-Beam in their basement...well i put mine to good use. I have a heavy punching bag that has this big awkward stand that was always in the way! Now i can roll the bag out of the way and bring it out when i want to let off some steam. The adjustability lets it fit many different sized beams, so you dont have to worry about that

mounted on a beam in my garage to offload heavy toolboxs. Works well and is easy to maneuever.

I received this beam trolley and it's a terrible piece of junk. It was terribly painted. Paint runs, missing paint, etc. The box looked like it had fallen out of the back of the truck at highway speed, which I could have ignored if the rest of the thing was any good. The surfaces look like they were adjusted by an idiot with an angle grinder. The worst thing though was that two of the bearings did not work from the factory. Two rolled freely, and two were really tight and rolled crooked. Not well done at all. Returned!

The size was perfect, the wheels were not straight, the pipe for spacing was not cut square.

Easy to install - works great.