The ITL 12 Piece 1/2" Drive Insulated Bi Hexagon Socket Set is a specialist socket set designed for electrical work where live circuit protection is essential. This comprehensive set provides tradespeople with the tools needed for safe electrical maintenance and installation tasks in potentially hazardous environments. Manufactured from injection moulded nylon thermoplastic, each tool in this insulated socket set is 100% tested to IEC60900 Category C and ASTMF1505 standards. The rigorous testing protocol includes submersion in water whilst subjected to 1000 volts for 3 minutes, ensuring reliable insulation performance. These sockets are engineered to withstand extreme impact and abrasion whilst offering flame retardant properties for enhanced safety. The Category C impact testing certification qualifies these tools for operation across an extended temperature range from -40°C to +70°C, making them suitable for both outdoor winter installations and environments with elevated temperatures. The set includes 10 metric bi-hexagon sockets covering the most commonly used sizes from 8mm to 21mm, plus a reversible ratchet and 127mm extension bar for improved access. All components are supplied in a protective case for organised storage and transportation. Features and Benefits: • 100% tested to 1000 volts for safe work on or near live electrical circuits • Injection moulded nylon thermoplastic construction resists impact and abrasion • Flame retardant material provides additional safety protection • Wide operating temperature range from -40°C to +70°C for versatile application • Comprehensive metric socket range covers common fastener sizes Contains: 10 x Metric Sockets: 8, 10, 13, 14, 15, 16, 17, 18, 19, and 21mm. 1 x 1/2in Reversible Ratchet. 1 x Extension Bar 127mm (5in). Specifications: Type: Socket Set

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