Groz 1/2 Inch Square Drive Deep Hex 21mm

Features:
– Transmission of higher torque
– Firm grip with enhanced engagement
– Increased durability
– Hex Sockets with 6 Point Contact Specially engineered to fit onto & securely grip even damaged fasteners making sure that the GROZ Socket works when others cannot What’s in the box
1x Groz 1/2 Inch Square Drive Deep Hex 21mm