Item Type: Carpenter Clamping Tool Commodity Material: Aluminum alloy Uses: Can be used for woodworking and right angle welding. Used for wood bonding. Make right angle, right angle frames, photo frames, etc. to make your work easier and simpler 1Durable Aluminum Alloy Body: Durable aluminum alloy body with strong surface treatment, perfect right angle 90 degree welding of wood and metal, etc. 2Check and Locate Angle: The L shaped angle clamp is easy to use, can be used with the clamping tool to check and locate the angle 3Ensure Straightness and Parallelism: The inner and outer squares are all right angled, ground to ensure straightness and parallelism. There are different holes for you to fix, to ensure that your work is more convenient 4Not Damage Cutting Edge: The 90 degree right angle corner clamp keeps the joint at a 90 degree angle, no matter whether you simply glue or use fasteners, it will not damage the fragile cutting edge 5For Woodworking and Welding: Can be used for woodworking and right angle welding, for wood bonding. Make right angle, right angle frames, photo frames, etc. to make your work easier and simpler 1 x Right Angle Ruler 2 x Calipers 2 x Adjusting Fixed Block