General description This double-ended box spanner is designed for tightening or loosening bolts and nuts in narrow recesses. It is thinner than a standard socket and longer, making it ideal for plumbing maintenance and automotive repairs. Made from bright plated steel, it is durable and capable of accommodating a tommy bar. Technical specifications Size: 1 1/8 inch x 1 1/4 inch Whitworth Length: 190mm (7.5 inches) Material: Bright plated steel Compatibility and accessories Compatible with standard tommy bars for increased torque Installation No installation required; simply use the spanner to tighten or loosen bolts and nuts in recessed areas Usage Use to tighten or loosen bolts and nuts in narrow or recessed spaces Suitable for plumbing maintenance and automotive repairs Capable of accommodating a tommy bar for additional leverage Other information