Our screwdriver set is made of high quality chrome steel. Hardened carbon steel tip is made of black oxidation- coating, which has durability and resistance. The handle is made of PVC+ material, which is comfortable and ergonomic. The handle of the screwdriver kit is wide enough to provide you with maximum comfort. 9-in-1 screwdriver set, which can easily tighten and loosen fasteners; The set includes a screwdriver handle, four Slotted screwdriver head (3mm/4mm/5mm/6mm) and four screwdriver heads (PH 0/1/2/3). characteristic 9-in-1 screwdriver set is suitable for DIY, home maintenance and outdoor, meeting your multi-purpose needs. It allows you to choose the right screwdriver to handle different situations., Manufacturer: Mcnhbdgg