Practical Tool for Precision Repairs 10pcs Small Hex Shank Screwdriver Set
Shank Size: 5/32" (4mm) Hex. Screwdriver handle for 5/32"(4mm) interface. 10 × Screwdriver Bits. The shank is 5/32"(4mm) hexagon, and there are 10 head specifications: PH00, PH0, SL1, SL1.5, SL2.0, H0.8, H1.5, for H2.0, H3.0.