The corners of the clamp are deep, making the welding work more efficient. The adapter on one side is the standard side, and the structure is easy to fix and prevent tilting. You can use all types of clamping work by switching between two types of adapters. The V-type adapter is suitable for coiling round materials such as plumbing, and the round adapter is suitable for fixing square pipes and flat plates. The screws are plated with steel to prevent welding sputters. The head of the screw has a hexagonal shape and comes with a handle for quick turning. The image is a representative image.