11 pcs metric hex screwdriver bit set 1.Material: stainless steel, 2. Packing:plastic box, 3.Surface ... , e-coating, nickel plating, etc. 4. Material: stainless steel, or CR-V steel, PP or TPR handle, 5. Packing: double clamshell 7 ... time: 35 days after confirmed 11 pcs metric hex screwdriver bit set