16 PCS Bit Holder Set

Made Of Cr-V Steel, Hardened, Grey Phosphates.

In Transparent Plastic Box And Blister Card

1/4" Female x 1/4" Male Magnetic Bit Holder

3 x Flat Bits .5, 6, 7 mm

4 x Phillips Bits: 0#, 1# , 2# 3#.

4 x Pozi Bits: 0#, 1#, 2# 3#.

4 x Tx-star Bits: T10, T20, T30, T40.