Sonic Tools SFS 1/3 8pc Screwdriver Tool Set - 190mm x 370mm x 44mm 8-Piece screwdriver set PH + Slotted Chrome vanadium Hardened tips PH: PH.0, PH.1, PH.2 1/3 SFS dimensions: 7.5" wide x 14.5" deep. Slotted: 3mm, 4mm, 5.5mm, 6.5mm, 8mm