General description This 19-piece metric socket set is crafted from high-quality chrome vanadium steel, which is hardened and tempered for durability and strength. It features a polished finish for a professional look and includes unique hollow sockets with a 'Go Through' design, allowing long fixings to pass through the socket and ratchet without depth restrictions. The sockets are edge driven, making them suitable for applications requiring longer fasteners. Packaged in a sturdy plastic storage case with a soft grip handle for easy transport and organization. Technical specifications Socket size: 10mm to 22mm (13 pieces) Material: Chrome vanadium steel Finish: Polished Design: Hollow, edge driven for long fixings Standards: Manufactured and tested according to DIN3122 and ISO3315 Compatibility and accessories Includes 1 reversible fine-tooth ratchet Extension bars: 38mm, 75mm, 150mm Socket converters: 20mm x 1/4" drive, 20mm x 3/8" drive Installation Insert the appropriate socket