Specification Brand : HARFINGTON BulletPoint1 : Size - Set of 3 inch and 4 inch positioning squares, 80x50mm and 100x100mm two arms that meet at a perfect 90-degree angle, forming an L-shape. BulletPoint2 : Material - Plastic positioning squares are lightweight, making them easy to handle and maneuver, and operate with minimal effort. BulletPoint3 : Feature - Widened and thickened design for wide application. With the help of clamping tools, you can effectively secure right angles and quickly complete corner joints. BulletPoint4 : Application - Widely uses in the construction of cabinets, drawers, picture frames, and other wooden structures. In addition to woodworking, 90-degree positioning squares are also useful in metalworking, welding, and any other task that requires precise right angle measurements. They can be used to check the squareness of a workpiece or to mark and cut materials accurately. BulletPoint5 : Notice - Available in 3/4/6/8 inch. Please confirm the size before ordering. Color : Black ExternallyAssignedProductIdentifier : 9399399921920 ExternallyAssignedProductIdentifier1 : 0649910371277 ExternallyAssignedProductIdentifier2 : 649910371277 FinishType : Finish IncludedComponents : 90 degree angle ItemName : HARFINGTON 8pcs 90 Degree Positioning Squares Set 3"/4" (80/100mm) Right Angle Corner Clamps Woodworking Tools for Cabinets Picture Frames and Boxes, Black ItemPackageDimensions_Height : 2.95 inches ItemPackageDimensions_Length : 4.33 inches ItemPackageDimensions_Width : 4.33 inches ItemPackageQuantity : 1 ItemTypeKeyword : angle-clamps Manufacturer : HARFINGTON Material : Aluminum ModelNumber : C-Clamps Tiger Clamp NumberOfItems : 1 PartNumber : hta230601hh000170 Pattern : Angle Clamp PowerSourceType : PowerSource ProductDescription : Positioning squares are essential tools used in woodworking and other precision-based industries to ensure accurate right angle joints. With the help of clamping tools, you can effectively secure right angles and quickly complete corner joints. widened and thickened design for wide application Widely uses in the construction of cabinets, drawers, picture frames, and other wooden structures. In addition to woodworking, 90 degree positioning squares are also useful in metalworking, welding, and any other task that requires precise right angle measurements. They can be used to check the squareness of a workpiece or to mark and cut materials accurately. Plastic positioning squares are lightweight, making them easy to handle and maneuver, and operate with minimal effort. Notice: Multi-sizes are available, please confirm the size before ordering.