Standard Pack = 1 piece(s). Tap & Drill Dispenser; Holds 12 pieces each Size: Taps: 6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13 & 1/2-20; Drills: #36, #29, #25, #21, #7, #3, F, I, 5/16 IN , Q, U, 25/