Description [ Size ] - The punch pin is fit for removing the 1mm watch band link pin. [ Usage ] - The 1.4mm "V" end hook is used to depress the link pin to remove a watch band or a buckle. [ Convenient ] - Metric scale (mm/cm) was engraved on the handle to help measure pin length, bands width, and others. [ Feature ] - Made of carbon steel material, tough and strong, durable use. [ Easy to use ] - You can replace the watch strap at home by yourself, no need to go to a watch repair shop. Specifications Product Name: Watch Spring Bar Tool Material: Carbon Steel Color: Gold Tone Punch Pin Diameter: 1mm Total Length: 130mm/5inch Package Content: 1 x Watch Straps Link Pin Removers