XtremepowerUS 555PC Cotter Pin Clip Key Fitting Assortment Kit (150) 1/16"x1" Cotter Pins, (150) 3/32"x1" Cotter Pins (100) 3/32"x1-1/2" Cotter Pins, (75) 1/8"x1-1/4" Cotter Pins (50) 1/8"x2" Cotter Pins, (30) 5/32"x2-1/2" Cotter Pins On prong is extended for easy insertion