An extremely useful set of screwdriver bits that cover virtually all types of bit. High quality chrome vanadium (CRV) steel bits for strength and durability Essential for repairs in the home, industrial and automotive use. Standard size 1/4" hexagonal drive bits. Supplied complete in a blow molded storage case. SET INCLUDES THE FOLLOWING - Philips 0, 1, 2, 2, 2, 2, 2, 3. - Pozi Drive 0, 1, 2, 2, 2, 2, 2, 3 - Square Recess 0, 1, 2, 3 - Slotted 3, 4, 4.5, 5, 5.5, 6, 6.5, 7, 8 mm - Spanner 4, 6, 8, 10 mm - Torx T8, T10, T15, T20, T25, T27, T30, T40, T45 - Torque Screws 6, 8, 10 - Torx Tamperproof T8, T10, T15, T20, T25, T27, T30, T35, T40 - Tri Wing 1, 2, 3, 4 - Hex 1.5, 2, 2.5, 3, 4, 5, 5.5, 6, 8 mm - Clutch 1, 2, 3 - Hex 1/16, 5/64, 3/32, 7/64, 1/8, 9/64, 5/32, 3/16, 7/32, 1/4 - Spline M5, M6, M8 - Tamperproof Hex 2, 2.5, 3, 4, 5, 6 - Tamperproof Hex 5/32, 9/64, 1/8, 7/64, 3/32, 5/64 - Three Way Driver - 3 Adaptors - 60mm Bit Holder -VAT receipt included