[DURABLE STEEL CONSTRUCTION] The I-beam design provides strength and stability. The protective pad on 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, providing strong and durable performance without breaking or deforming under high pressure. [EASY TO USE] Features a 1-inch throat depth. The 1-inch mini C clamp is adjustable via a screw knob, allowing for easy attachment to desk brackets and wooden strips as needed. When pressure is applied, the compact C clamp delivers strong, rigid clamping force, ensuring the floating protective pad maintains uniform contact with the work surface. [WIDE APPLICATION] Securely holds two workpieces together by tightening the screw on the metal C clamp, ensuring proper alignment. 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 items are not included. Note: Lighting and display differences may cause slight variations in color. Measurement may vary by +/- 1-3cm.