High precision screwdriver head, a high-end steel(. 25 in 1 wallet pocket precision screwdriver set. Hexagonal Screwdriver (10pcs): T2 T3 T4 T5 T6 T7 T8 T9 T10 T15. PH Screwdriver (5pcs): 1.0 1.2 1.5 2.0 3.0. ).
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