• 31-in-1 set: includes 1 handle + 30 bits

• Material: metal + plastic

• With fine workmanship, high-precision and durable

• The screwdriver bits use high quality material and deal with high temperature

• Essential tool set for repair store, family and outdoor use

Screwdriver Bit Model:

• Torx: T4, T5, T6, T7, T8, T9, T10, T15

• 5 point star: 0.8, 1.2

• Triangle: 2.3

• U-shaped: 2.0

• Y-shaped: 2.0, 3.0

• Slotted: 1.0, 1.5, 2.0, 2.5, 3.0, 4.0

• Hex: 1.5, 2.0, 2.5, 3.0, 4.0

• PH: PH0, PH1, PH2, PH00, PH000