Specification Brand : Boxwizard BulletPoint1 : Multipurpose, not only for 90 degree angles, but also for 45 degree cuts. BulletPoint2 : Independently adjustable jaws; The maximum clamping range is 7.5cm/3.0in, usually four right-angle clamping pliers are used together. BulletPoint3 : A set of 4 corner clips, save labor time and reduce surface workload. BulletPoint4 : Holds the joints at a 90 degree angle for secure and precise mounting and forming a fixation with high quality screws. BulletPoint5 : Made of premium aluminum alloy material, with steel screw, and sturdy. ItemName : 4 Pieces 90 Degree Right Angle Clip Photo Frame Corner Clamp Woodworking Hand Tool ItemPackageDimensions_Height : 8 centimeters ItemPackageDimensions_Length : 20 centimeters ItemPackageDimensions_Width : 20 centimeters ItemTypeKeyword : angle-clamps Manufacturer : Boxwizard ModelName : Boxwizard4yngfwcbsu ModelNumber : Boxwizard4yngfwcbsu PartNumber : Boxwizard4yngfwcbsu ProductDescription : Specification: Conditon: Brand New Item Type: 90 Degree Corner Clamp Material: Aluminium Alloy Color: As Pictures Shown Maximum Clip Width: Approx. 75mm/3.0in Thickened Screw Rod Diameter: Approx. 8mm/0.3in Application: for carpenter, pliers stand, etc.