10Pcs 1/4" Hex Shank 75mm Length Magnetic SL3 Slot Head Screwdriver Bits S2 Alloy Steel Locknuts Three-tier design permits convenient insertion

Three-tier design permits convenient insertion and removal of tubes

Dimension : 44mm x 41mm / 1

Two small tube in the side is use for fixed

12inch(L*W)

Groove depth: 1mm

10Pcs 1/4" Hex Shank 75mm Length Magnetic SL3 Slot Head Screwdriver Bits S2 Alloy Steel Locknuts Three-tier design permits convenient insertionDescription: These Screwdriver Bits are with magnetic design. Easy to install on the screwdriver handle with double ear on the sides of the bit shank. Great replacement for missing, bent or broken slot screwdriver bits. Superior Quality: Those Slot Screwdriver Bits are made of S2 alloy steel, which is a commonly used material in hardware with high hardness. Ideal Magnetic Screwdriver Those bits fit for electric screwdrivers, hand screwdrivers,