Material: 45# steel (drill), plastic (box), PP (handle)Magnetic: yesScrewdriver set maintenance tools include a screwdriver handle and 30 insertion positionsTrox screwdriver: T3, T4, T5, T6, T7, T8, T9, T10, T15Hexagon screwdriver: H1.5, H2.0, H2.5, H3.0, H3.5, H4.0Flat-blade screwdriver: 1.0, 1.3, 1.5, 2.0, 2.5, 3.0, 4.0Y screwdriver: Y3.0Five-star screwdriver: 2.0Triangle driver: solid triangle 3.0Other: U2.6Digit length: about 2.5 cmHandle length: about 10 cmBox size: 145mm (H) X 45mm (bottom diameter)Professional portable design, strong practicabilityScrewdriver handle material is PP and non-slipScrewdriver handle with movable rotating coverHigh-precision tips of various specifications for different purposesThe handle is based on ergonomic design, making operation more efficient and convenient