G.l. Huyett™ Heritage™ detent pin, imperial, 1/4 in dia, 3-1/2 in usable length, medium carbon steel, zinc clear, 0.254 in hole dia. G.L.Huyett™ DTP-0250-3500 Heritage™ Imperial Detent Pin, 1/4 in dia, 3-1/2 in L Usable, Medium Carbon Steel, Zinc Clear