Tray. Bits, bit driver and presicion screwdriver set 71pcs (ST09920G, SATA)

Magnetic bit holders for fastener retention
Bit driver designed with ratcheting function for increased speed and efficiency while fastening
Bit driver with fixed, forward and reverse locking positions for maximum installation and removal options
Bit sets with 30 precision bits each for maximum application coverage
Precision engineered bits for a better fit on fasteners
Bits made of high performance alloy steel for maximum strength and durability
Precision screwdriver blades made of high performance alloy steel for maximum strength and durability
Precision screwdriver handles with swivel end to support when tightening/loosening
Sleek handle design for maximum power, user comfort, and greater access
Packed in EVA tray for easy storage in tool cabinets
1 –  1/4” Drive Magnetic Bit Driver
1 – 1/4” Drive Ratcheting Bit Driver
7 –  Precision Screwdrivers

Phillips #000 x 40 mm, #00 x 50 mm, #0 x 50 mm
Slotted 1.4 x 50 mm, 2.0 x 50 mm, 2.4 x 50 mm, 3.0 x 50 mm
1 –  Magnetic Bit Holder
30 –  1/4” Shank 25L Bits Slotted 4, 5, 6, 6.5 mm Phillips #0, #1, #2, #3 Hex 3, 4, 5, 6, 7, 8 mm Torx® T8, T10, T15, T20, T25, T30, T40 Tamper-Proof Torx® T10, T15, T20, T25, T30, T40 Pozidriv #1, #2, #3
1 – Magnetic Quick-Change Bit Holder
30 –  1/4” Shank 25L Bits Slotted 4, 5, 6, 6.5 mm Phillips #0, #1, #2, #3 Hex 3, 4, 5, 6, 7, 8 mm Torx® T8, T10, T15, T20, T25, T30, T40 Tamper-Proof Torx® T10, T15, T20, T25, T30, T40 Pozidriv #1, #2, #3