Vevor Extra Long Allen Hex Bit Socket Set - 18-piece 3 8 Inch Drive

S2 alloy steel and cr-v steel Standard sae and metric 1 8-inch-3 8-inch 3-12Mm With enhanced storage case For mechanics Vevor extra long allen hex bit socket set, 18-piece 3 8 inch drive, s2 alloy steel and cr-v steel, standard sae and metric 1 8-inch-3 8-inch, 3-12mm, with enhanced storage case, for mechanicsone set covers all needscrafted from alloy steelefficient operationcomes with a storage casewide range of applicationsversatile applicationscase color: black,main materials: s2 bits crv 50bv30 sockets ,bits hardness: 56-62 hrc,sockets hardness: 38-42 hrc,item model number: 18pcs 18h,product configuration: 18pcs metric & sae bit set,case material: pe,net weight: 3.8 Lbs 1.72 Kg,case dimensions: 9.92 X 5.75 X 2.36 Inch 252 x 146 x 60 mm

S2 alloy steel and cr-v steel Standard sae and metric 1 8-inch-3 8-inch 3-12Mm