Lifting Tools for Moving Cargo Roller Crowbar 3 5T carton steel

 Crowbar is a method of using lever principle to make heavy objects overcome gravity and lift heavy objects from the ground and displace them. Crowbar is divided into six-sided crowbar, round crowbar and round crowbar A sledge. The six-edged stick and the round stick can be processed into two round ends, two flat ends or one round end and one flat end to be used as building tools or hardware tools, and the latter is more.