EAZYPOWER 88149 Chuck Key,15/64 in,1/4 in,17/64 in Pilot
$10.85
Drill Chuck Key, Type 4 Way, Key Size #1, #2, #3, #4, Pilot Size 15/64 in, 1/4 in, 17/64 in, Handle Type 4-Way, For Use With 3/8 in and 1/2 in Capacity Drill Chucks