
The Silverline 743915 19mm Deep Metric Socket features a 1/2" square drive and 6-point hex profile for secure grip and efficient torque transfer. Manufactured from hardened and tempered chrome vanadium steel with a polished nickel chrome-plated finish for corrosion resistance. The deep socket design provides access to recessed nuts and bolts, while chamfered ends and a knurled grip ring improve handling. Ideal for automotive repairs, mechanical maintenance and general workshop use.