HARFINGTON 4pcs Galvanized Carbon Steel C Clamps 3/4"(20mm) Wide Jaw Opening Heavy Duty Adjustable U Clamp with Socket for Woodworking Welding Building Household Mounting

["Size: Clamping range: 0-16mm / 0\"-0.63\"; Opening width: 20mm / 3/4\"; Length: 32mm / 1.26\"; Thickness: 4mm / 0.16\"; Width: 24mm / 0.94\"; Threaded holes size: M8; Socket size: 13mm / 0.51\"; Packing List: 4pcs x C Clamps and 1pcs x 1/4\" Hex Shank Socket","Material - The C-clamp is made of galvanized carbon steel for reliability, durability, corrosion resistance and rust-proofing, which will not deform under high pressure. The small desk clamp is designed to hold two objects together by applying pressure using a screw mechanism located on top of the clamp, easy to adjust and remove.","Feature - The I-beam design provides strength and stability for permanent use. Its bolt-on design and compact size make it suitable for confined spaces. With adjustable tightening screw, you can easily adjust the screws according to your needs, which is convenient to use.","Application - The mini tiger clamp with wide jaws provide a strong clamping force for various materials, allowing you to easily fix materials of different sizes and shapes, widely used in woodworking and metalworking for assembly, fastening, bonding and welding.","Notice - Please confirm the size before purchasing. Please avoid putting your fingers or other objects into the opening of the C-clamp to prevent damage."]