[ SCREWDRIVER BLADES ] 3mm, 4mm, 5.5mm, 6.5mm, PH1, PH2, PZ1, PZ2. [ SCREWDRIVER HANDLES ] 1 x large insulated handle & 1 x small insulated handle. [ TWO COLOR INSULATION ] Screwdrivers feature integrated protected insulation with two colors to clearly indicate if there is any damage. [ LIVE WORKING UP TO 1,000 VOLTS ] Approved for live working up to 1,000 volts and is designed and manufactured to DIN5264, DIN ISO 8764-1 and IEC60900 (EN60900). [ TOTAL TOOL ORGANIZATION ] Supplied in a unique tool tray which features a removable lid and dove tail joints. The set can be used on its own as a standalone set or as part of our Get Organized system where all of our tool trays click together allowing you to build your ultimate tool setup. Lifetime warranty, Manufacturer: Teng Tools