Specification: Material: ABS Hole: Red + Black Suitable for 10-24mm thick boards. Quick and easy fixing of boards and frames at a 90-degree angle. Installation aids for screwing or gluing the boards together. Angle: 90 degrees, Used for conical and T joints, even if the thickness of the plate is different. One-hand operation--The other hand can hold the workpiece freely. Feature: [Adjustable Angle Fixture]: Our woodworking fixture has a clamping spring, which has a strong clamping force, which can clamp the wooden fixture quickly, suitable for 3/8"-1" (10-25mm) thickness and 90 degree clamp, or the T-shaped connecting plate is even suitable for installing two plates of different thickness. [Solid Spring]: Our wooden clamps have a high spring tension and can be held in place when the boards are twisted or glued [High Quality]: Woodworking fixtures are made of high-quality materials that are durable and can work many times without damage. Durable materials make the pliers have a long service life. [Easy to Use]: We have 90 degree right angle clamp, they are easy to use. One hand can operate 4 sets of woodworking fixtures, one hand can open the right angle clamp, and the other hand can fix and place the workpiece freely, thereby saving working time and reducing the workload. Quantities. Fix the plate and frame at a 90 degree angle quickly and easily, it is very useful to screw or glue the board. [Perfect woodworking]: Our corner clip spring clips are suitable for small DIY wooden projects, such as building wooden boxes, picture frames, poultry houses, mailboxes, drawer items, dressing table, cabinets and furniture repair joints Package Included: 4 x Woodworking Angle Clip