SAKER 90 DEGREE CORNER CLAMPS,4 Pcs must-have in your toolbox! come in very handy when screwing or gluing boards together. They have the advantage of being able to quickly and easily holding boards and frames together at an angle of 90°. This is especially convenient when assembling shelves, small cupboards, or frames.

• ADJUSTABLE SIZE - Fit boards with a thickness of 3/16" - 3/4" for 90-degree corner and T-joints, also apply to assembly two board with different thickness.
• SMOOTH STRONG SPRING - High spring tension to keep boards in place when screwing or gluing them together.
• SINGLE HANDED OPERATION - It allows you to open this clamp with one hand, and hold workpieces together with the other.
• HIGH EFFICIENCY - The advantage of having 4 pack angle clips is that you can square and set the entire side of the wood box in one.
• GREAT SET for ARTS and CRAFTS  - Perfect for the small woodworking project, to build wooden boxes, picture frames, birdhouse, mailbox, dresser drawers assembly.