Features MULTIFUNCTION: This positioning bracket can be used not only for measuring, but also for positioning, helping to glue or weld two wooden boards at right angles. SECURELY FIXED: The clamp is adjustable to ensure that the wooden boards are firmly fastened to the positioning angle and do not move. Durable This right angle clamp set is made of aluminum alloy and protects against rust and corrosion, is durable and can be used for a long time. HIGH ACCURACY: The positioning square has been carefully crafted with precise sizes and angles, which ensures a perfect right angle for mounting. WIDE APPLICATION: Widely used for assembly and DIY work, this corner clamp can clamp boxes, drawers, cabinets, frames, furniture cabinets, etc. Specification: Item type: 90 degree positioning angle Material: aluminium alloy. Package List: 2 x 90 Degree Positioning Angle 4 x Adjustable Mounting Clamp Package List 2 x 90 Degree Positioning Square 4 x Adjustable Fixation Clamp