Highly Efficient and Superior Quality Ultimate Versatility Deep Hex Socket Wrench Converter Adapter Set - Handy 1/2 Inch for a Wide Range of Sizes from 7mm to 24mm - Guaranteed Maximum Pe

Made of vanadium steel high hardness and durability. Multiple specifications to meet a variety of needs Uniform hole connector 1/2 (12.) interfaces suitable for wrench pneumatic air tool and other machines.The thin walled design of these sockets allows easy access to narrow space making them perfect for various compact working environments. The thin walled design of these sockets allows easy access to narrow space making them perfect for various compact working environments. Suitable for mechanical engineers automotive technicians and DIY enthusiasts these Sockets are versatile tools for tightening and loosening screws and nut in mechanical manufacturing car repairs and renovations.