Features: USing high quality steel precision forging, high temperature quenching, high hardness and durability. The wood grip handle is rgonomically designed, Anti-skid comfort and easywork, more powerful. Lighter duty clamp for delicate project. Protective cap prevents damage to material. Effective for protection of objects when holding.Prevent objects from being scratched, and hold more firmly. Polished rod surface,bright color. The teeth of the toothed rod are clear and neat, and the utility model can prevent slipping. Specifications: Material: Steel Color:as pictures shown Size:6 inch weight:0.57kg/1.25lb Total: 95x6x250mm/3.7x0.23x10 inch Opening Size: 150mm/6 inch Size:10 inch weight:0.65kg/1.43lb Total: 95x6x350mm/3.7x0.23x13.7 inch Opening Size: 250mm/10 inch Size:12 inch weight:0.68kg/1.5lb Total: 95x6x410mm/3.7x0.23x16.1inch Opening Size: 300mm/11.8 inch Size:18 inch weight:0.81kg/1.78lb Total: 95x6x550mm/3.7x0.23x21.6inch Opening Size: 450mm/17.7 inch Package Includes: 1 Piece x Clamp note: Due to the differences of camera equipment, light intensity and display screens, the color of the item may be slightly different from that shown in the pictures. Please allow 0-2cm error due to manual measurement. pls make sure you do not mind before you bid. Thank you.