The ITL 6 Piece Insulated T-Handle Hex Key Set. Manufactured from injection moulded nylon thermoplastic, and the tools are 100% tested to IEC60900, Category C and ASTMF1505. They are designed to withstand extreme impact, abrasion, and are flame retardant. ITL tools are 100% tested using 1000 volts for 3 minutes submerged in water. They are Category C Impact Tested for operation within a greater temperature range -40ºF to +158ºF, -40ºC to +70ºC. Lifetime guarantee on both the tool and insulation. Supplied in a tool roll, contains: 6 x T-Handle Hex Keys: 3mm, 4mm, 5mm, 6mm, 8mm and 10mm. https://elecena.pl/product/27221203/itl-insulated-2665-insulated-t-handle-hex-key-set-6-piece 2024-11-11 https://elecena.pl/product/27221203/itl-insulated-2665-insulated-t-handle-hex-key-set-6-piece 2025-03-02 https://elecena.pl/product/27221203/itl-insulated-2665-insulated-t-handle-hex-key-set-6-piece 2025-03-12 https://elecena.pl/product/27221203/itl-insulated-2665-insulated-t-handle-hex-key-set-6-piece 2025-03-23 https://elecena.pl/product/27221203/itl-insulated-2665-insulated-t-handle-hex-key-set-6-piece 2026-05-03 https://elecena.pl/product/27221203/itl-insulated-2665-insulated-t-handle-hex-key-set-6-piece 2026-07-10