Withstand Heavy: the 4 wheel trolley measures about 9/16 inch/ 14 mm in diameter, 2/5 inch/ 10 mm in thickness, which is suitable for 1-5/8 inch wide strut channels; And each of the trolley can load about 800 lbs, 1600 lbs for 2 trolleys
Reliable Material: the channel trolley and channel trolley track hanger are mainly made of reinforced solid steel, and with galvanizing performance, sturdy and firm, not easy to deform or rust, which can serve you for a long time
Flexible Running Direction: the electric hoist roller trolley can be applied to the supporting channel, and it is provided with two moving directions, so that the crane can work in different positions and transport goods
Nice Combination: the package comes with 2 pieces of trolley intermediate support hangers and 2 pieces of roller trolleys, 4 pieces in total, which are good combinations for assembling trolley to work
Safe for Use: the hoist trolley is welded bearing and pin of roller, which provides greater stability for safe use; It uses deep groove ball bearings to ensure that you can operate smoothly without making any noise.

Material: steel
colour: silvery

Package Contents:
2 x Electric Hoist Installation Roller
2 x Trolley Support