This 1/4 INCH 100 PIECE KROFTOOLS BIT SET includes allen bits, torx, hex bases, and a 1/4 inch base.

• 3 x bits: 1, 2, 3 mm
• 3 x Torq bits: 1, 2, 3, 4 mm
• 3 x XZN bits: M5, M6, and M8
• 4 x tri-wing bits: 1, 2, 3, 4 mm
• 4 x Robertson bits: 0, 1, 2, 3 mm
• 4 x bit wrenches: 4, 6, 8, 10 mm
• 9 x stol type bits: 3, 4, 4.5, 5, 5.5, 6.6, 5.7, 7.8 mm
• 8 x Phillips bits: PH0, PH1, PH2 (x5), PH3
• 8 x Pozidriv bits: PZ1.5, PZ2, PZ2.5, PZ3, PZ4, PZ5, PZ5.5, PZ6, PZ9
• 9 x hex bits: 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 8 mm
• 10 x metric hex bits: 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4”
• 6 x hex drills: 2, 2.5, 3, 4, 5, 6 mm
• 6 x metric hex drill bits: 5/32, 9/64, 1/8, 7/64, 3/32, 5/64”
• 9 x torx bits: T8, 10, 15, 20, 25, 27, 30, 40, 4
• 9 x security torx bits: T8H, 10H, 15H, 20H, 25H, 27H, 30H, 35H, 40H
• 1 x socket adapter for bits with ratchet: 1/4" 25 mm
• 1 x short hex adapter: 1/4" 25 mm
• 1 x hex adapter: 1/4" 50 mm length
• 1 x magnetic adapter: 1/4" 60 mm