8pc Insulated Electricians Screwdriver And Mains Tester Set New Free Shipping! RED High Visibility Handles  Insulated Handles For Electrical Work  Screwdrivers Are Insulated To 1000V And Have Magnetic Tips  100V To 250V Testing Range. Set Contains: 4 Slotted Screwdrivers: 3/32 X 3" 5/32" X 4" 7/32" X 5" 1/4" X 6" 3 Cross-" point Screwdrivers: No. 0x3 No. 1x4" No. 2x4" 1 Mains Tester"