Comprehensive 100-piece bit set that works with a variety of drivers and wrenches. Includes a magnetic bit holder and various types of bits.

• Use with screwdrivers, electric drills or socket wrenches.
• Includes bit adapters, magnetic bit holder, "Y" style bits, couplers, Phillips, pozi, square, slotted, spanner, star, torque, tamper resistant star, hex triwing, clutch head and spline bits.

Contents: 8 Pcs. 1 in. Phillips Bits #0, #1, (5)#2 and #3; 8 Pcs. 1 in. Pozidrive Bits #0, #1, (5)#2 and #3; 9 Pcs. 1 in. Slotted Bits 3, 4, 4.5, 5, 5.5, 6, 6.5, 7 and 8 mm; 4 Pcs. 1 in. Square Bits R0, R1, R2 and R3; 9 Pcs. 1 in. Star Bits T8, T10, T15, T20, T25, T27, T30, T40 and T45; 4 Pcs. 1 in. Spanner Bits #0, #1, #2 and #3; 3 Pcs. 1 in. Torq Bits #6, #8 and #10; 9 Pcs. 1 in. Tamper Resistant Star Bits T8, T10, T15, T20, T25, T27, T30, T40 and T 45; 4 Pcs. 1 in. Triwing Bits #1, #2, #3 and #4; 9 Pcs. 1 in. Metric Hex Bits 1.5, 2, 2.5, 3, 4, 5, 5.5, 6 and 8 mm; 3 Pcs. 1 in. Clutch Head Bits #1, #2 and #3; 10 Pcs. 1 in. SAE Hex Bits 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32 and 1/4 in.; 3 Pcs. 1 in. Spline Bits M5, M6 and M8; 6 Pcs. 1 in. Metric Tamper Resistant Hex Bits 2, 2.5, 3, 4, 5 and 6 mm; 6 Pcs. 1 in. SAE Tamper Resistant Hex Bits 5/32, 9/64, 1/8, 7/64, 3/32 and 5/64 in.; 2 Pcs. Bit Adaptor 1 and 2 in.; 1 Pc. Magnetic Bit Holder2 3/8 in.; 1 Pc. “Y” Style Bit; 1 Pc. Coupler; 1 Pc. Blow Molded Storage Case