1/2in. Drive, Deep Hex Impact Socket, 21mm, Metric, Black Oxide Finish

This range of 1/2″ square drive deep impact sockets is ideal for professional use. Made from chrome molybdenum alloy steel with a black oxidised finish. The socket is clearly marked making it easy to identify for a quicker selection. Used for turning nuts onto bolts. Available in a variety of metric sizes.

Features and Benefits
• Black oxidised finish reduces corrosion and holds the shape of the socket
• Each product is laser-etched to make for easy identification and selection
• Manufactured from chrome molybdenum alloy steel for durability
• Available in a range of sizes to ensure you find the correct product for your needs