High quality low carbon steel + galvanized surface Chamfer jaws precise design more precise clips galvanized surface not easy to rust Strong and durable steel spring long-lasting elastic. Upgrade soft glue handle feels more comfortable without sharpening hands Reinforced thickening main structure, more solid and durable High quality material: made of high quality steel, non-slip handle. Easy to use: quenching heat treatment at high temperature, simple operation and high efficiency. Widely used: for animal cages, fences, guardrail clamps, suitable for assembling various cages or for repair spot welding. Features: high strength and hardness. Specification: Material: 65Mn steel and plastic Size: about 180 * 140mm Package Content: 1 x Hog Ring Pliers 600pcs x Hog Ring Clips M