Descriptions:
Those Slotted Tip Screwdriver Bits are made of S2 alloy steel which is a commonly used material in hardware.
Magnetic bits can be firmly fixed on screwdrivers.
6 sizes a set at an affordable price can meet your requirements.

Specifications:
Materials: S2 Alloy Steel
Type of shank: 6.35mm / 0.25 inch hex
Size: 2.0mm/2.5mm/3mm/4mm/5mm/6mm
Total Length: 50mm(2")

Package included:
1 x 2mm S2 Slotted Tip Screwdriver Bit
1 x 2.5mm S2 Slotted Tip Screwdriver Bit
1 x 3 mm S2 Slotted Tip Screwdriver Bit
1 x 4 mm S2 Slotted Tip Screwdriver Bit
1 x 5 mm S2 Slotted Tip Screwdriver Bit
1 x 6 mm S2 Slotted Tip Screwdriver Bit

Note:
1.Please allow 1-2mm differs due to manual measurement, thanks.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, Thank you!