With this tool, you could possibly fixing the forums or frames at the perspective of 90°, which is short and utility.Easy to use: it is simple for you to apply even with one hand, it just want one hand to operation, the one other hand is kept free for the workpiece.For conrner and T joints, even with varied board thickness, which has a large application.This device set used for the boards with a thickness of 5~22mm, you should use it for the frame fixing and so on.The perspective he-ad is removable, you may change different angle he-ads on your various needs, which is convenient.This instrument is application for you to apply in your dailylife or your woodworking. With this tool, you would fixing the forums or frames on the angle of 90 degree which is time saving and energy saving. Come on and check out it, it'll no longer let you down.Woodworking Angle Clamp Utility Fixation ToolClamping range: 5~22mmAngle: 90°Suitable for woodworking, connection for cabinet and furniture repair, picture frame reinforcement, wooden DIY design, etc.Colour:red+blackMaterial:plasticPackage Contents:4 x Woodworking ClampOnly the above package content, different merchandise aren't included.Note: Light mirrored image and diversified exhibits could cause the color of the item within the photograph somewhat various from the genuine thing. The dimension allowed error is +/- 1-3cm.