1. Socketss of made of 50BV30 Cr-V steel, chrome-plated, widely used in mining, metallurgy, shipbuilding, electric power, auto repair industries.
2. updated combination with optimized specifications for a wider range of application
3. High-quality plastic box, sturdy and durable, easy to carry
SPEC.:
25pcs socket bits, Cr-V material:
Phillips: PH1X2,PH2X2,PH3X2,PH4X2
Slot: 8, 10, 12MM;
Hex: H4,H5,H6, H8, H10,H12,H14MM;
Torx: T20, T25, T30, T40,T50,T55
2Pcs 1/2'' spark-plug: 16,21mm