90 Degree Positioning Squares with 4 Clamps, 5.5" x 5.5" (14x14cm) Sturdy Aluminum Alloy L-Type Right Angle Corner Clamp for Woodworking It features a hinged lid

It features a hinged lid that protects the glass housing when not in use

1/0 and 2/0 AWG copper and aluminum wires

Great Quality

Hex key receiving hole on knurl for increased torque & convenience

sanded surface that is excellent for painting

90 Degree Positioning Squares with 4 Clamps, 5.5" x 5.5" (14x14cm) Sturdy Aluminum Alloy L-Type Right Angle Corner Clamp for Woodworking It features a hinged lidQuickly and easily create perfect 90 corners in your woodworking or welding projects using this set of clamping positioning squares. The included clamps can hold boards that are up to 2. 1 inches thick. Includes two 5. 5" L shaped right angle pieces and four clamps. The angle squares are anodized for durability and feature flat polished edges. Excellent for gluing, jointing, and other assembly processes of cabinets, boxes, picture frames, and more