Features: Achieve precise 90° woodworking joints with 4 spring loaded 90 degree angle clamps, feature metal spring mechanisms and nonslip pad for slip resistant materials fixation in furniture assembly and cabinet making. Engineered with plastic heads, reinforced metal bases, and protective antiscratch pad, these clamps offer simultaneous multiple angle fixation for enhancing structural stability during frame construction. Ideal for DIY enthusiasts, and workshop projects requiring accurate right angle alignment in picture frame, table legs, or shelf assemblies. Perfect for home workshops, school craft classes, carpentry job where portable 90 degree clamping solution ensuring square joints without bulky equipment. It enables easy storage and multiple materials compatibility, secure gripping wood, plastic sheets, and metal plates for error less model building or repair tasks. Specifications: Component: Plastic, metal Scope of application: woodworking, DIYer handmade and model production, home repair and renovations. Package Includes: 1 Set Right Angle Clamps note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.