The Vevor manual trolley is a heavy-duty push beam hoist designed for smooth movement on straight and curved I-beams and H-beams. Built from alloy steel, it supports loads up to 2200 lbs and offers adjustable width from 2.5" to 7" for a secure fit on various beam sizes. Dual wheels help provide stable rolling performance during lifting tasks. Added safety components such as a hexagonal nut, collision bumper, and anti-drop wire pin enhance secure operation. This trolley is well suited for garages, warehouses, construction sites, and industrial lifting applications.