Quantity: 1 piece color: red FEATURES: The joints are attached at a 90 degree angle to ensure precise attachment of the group. Made of durable aluminum alloy, this clamp features threaded steel vise screws and two countersunk mounting holes for permanent bench mounting. High hardness, will not rust, suitable for steel frame, tank production, etc. The 90 right angle clamp holds joints at a 90 degree angle, whether you simply glue or use fasteners, this miter clamp will hold your stock tight and square at an exact 90 degree angle. Compatible : Suitable for woodworking, aquarium fixing, photo frame reinforcement, etc., usually used in a set of four. Specifications: Material: Aluminum Alloy Package includes: 1 Piece 90 Degree Right Angle Note: Due to different monitors and lighting effects, the actual color may be slightly different from the picture color. Please allow 2-3cm difference due to manual measurement.