Size Name: 80mm x 10mm x 11.6mm Description: The tapered pin is a carbon steel bar with a diameter slightly larger than the other end. Suitable for parts that need to be disassembled frequently and require absolute alignment. Designed to hold parts together when installing fasteners Especially for soft plate applications, easy to remove without a bitter. Specifications: 10mm / 0.39" Large Aperture: 11.6mm / 0.46" Total Length: 80mm / 3.15" Color: Grey Taper: 1:50HRC: 38°C-46°C Material: Carbon Steel Finish: Grinding (Hardened Heat Treatment) Package Content: 5 x Taper Pins