Here are pictures of my basement gantry hoist. It was originally started as a way to get a huge roll of carpet up off the floor because it took so much space. Later I added a bridge beam for light moving, and setting up my sheetmetal tools and a 24x36 castiron suface plate. Trolleys are Jervis B Webb 1/2 ton devices, the hoist trolley is a low profile CM trolley from Grainger. Matt Isserstedt 08 May 2005 mattofvinings@aol.com