Features: These brackets are made of strong materials, which can withstand the worst welding conditions and firmly grasp the workpiece. The magnetic design makes the operation simple and safe, so that your hands can concentrate on your work. These fixtures can hold metal at angles, and are necessary for any welding project. It is also suitable for clamping magnetic materials in the inner corner, which is widely used and practical. These welding brackets are suitable for welding, marking and pipeline installation, and are essential items in any welder's tool kit. The solid structure ensures the durability of the product in use, and the magnetic bracket firmly fixes the workpiece in place, so that both hands can work freely, greatly improving the efficiency. This welding positioning protractor combination suit can meet your daily welding activities. describe: Name: welding positioning protractor combination set Specification: triangle 25LBS/ polygon 25LBS/ mini 10LBS Material: Metal colour: red Package Contents: 1 x Protractor combination set(2 x triangle 25LBS, 2x polygon 25LBS, 2 x mini 10LBS) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.