Mayhew U.S.A. Micro Screwdriver Set - 4 PC. Micro Slotted and Phillips. Ergonomic nylon micro handle for maximum strength and torque transfer. All blades are manufactured using tempered high alloy steels. Each tip is precision CNC machined to industry specifications with tight tolerances for sure and reliable fastener engagement. Custom heat treat and temper process produces the perfect combination of hardness and strength. Includes Slotted 5/64 x 2" and 3/32 x 2 1/2" Phillips P000 x 2", P00 x 2 1/2"
