ITEM NAME:4x 90 ° Right Angle Clip Clamps Corner Holder Woodworking Carpen New Hand K4I5 description: 100% new high quality Fast and simple fixing of boards and frames at an angle of 90 °, like assembling shelves, small cupboards or frames. Single-hand operation - the second hand is kept free for the workpiece. For corner and T-joints, even with different board thicknesses. Mounting aid for screwing or gluing boards together. Color as shown Size: 8.5x8x6cm/ 1 Pcs. Uses: Suitable for board thickness: 10-22 mm. They are suitable for corners as well as T-joints, even when the boards have a different thickness. Your job will become much easier with these corner clamps, as they can be operated with only one hand. Packing: 4 x Carpenter's Right Angle Clamp..They are suitable for corners as well as T-joints, even when the boards have a different thickness. For corner and T-joints, even with different board thicknesses. Single-hand operation - the second hand is kept free for the workpiece.