6 Pcs/set High Quality Dual Purpose Screwdriver Set Multi-function Slotted and Corss Screwdrivers Hand Tools Specification: Hardness:52-54HRC Material:Chrome vanadium steel Type: PH0 PH1 PH2 PH3 Slotted 3/4/5/6/8mm Size:approx 90/115/140/165/195mm Quantity:6pcs/set Package Included: 6pcs/set Screwdriver bits Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.