[DURABLE STEEL CONSTRUCTION] The I-beam design provides strength and stability. The protective pad of the mounting clamp helps prevent deformation of the clamped object. [HIGH QUALITY] The stainless steel C clamp is precision cast from high-quality stainless steel, offering reliability, rust resistance, wear resistance, and corrosion resistance. The heavy-duty stainless steel U clamp is 0.16 inches thick. Each small C clamp measures 1 inch and weighs 3.38 oz, is strong and not easily broken, and will not deform under high pressure. [EASY TO USE] Features a 1-inch throat depth. The 1-inch mini C clamp is adjustable via a screw knob and can be easily attached to desk brackets and wooden strips as needed. When pressure is applied, the compact C clamp provides strong, rigid clamping to maintain uniform contact between the protective pad and the work surface. [WIDE APPLICATION] Secure two workpieces together by tightening the screw on the metal C clamp to hold them in place. Widely used in DIY, woodworking, metalworking, assembly, household clamping projects, and automotive applications. Color: silver Material: stainless steel Size: opening: 30mm, clampable range: 0-25mm Package Contents: 6 x Clamp Only the above package content is included; other products are not included. Note: Lighting and display differences may cause slight variations in the color of the item compared to the picture. Measurement may vary by +/- 1-3 cm.