Go thru screwdriver set – 6pcs Shank material – Silicon chrome vanadium alloy steel (S2) Grip material – PP TPR Finishing – chrome plated with black tips Series: 14B1 Phillips Sizes: PH1 x 75 – PH2 x 100 – PH3 x 150 Series: 14B2 Flat Sizes: Sizes: 5.5 x 100 – 6.5 x 150 – 8.0 x 175
