14 Sided Key Pins 2-7/8'' - Set of 2 Total assembled measurement is 2.95"W x 0.39"H x 0.2"D (75mm x 10mm x 5mm) Total length of the key measures 3" (75mm). Post section of the key meausres 2.6" (65mm). Post diameter measures 0.2" (5mm) Set of 2