3/8"Sd Hexagon Af / Imperial Spark Plug Sockets From Britool

Engineered specifically for spark plug removal and installation, these sockets feature a 3/8-inch square drive fitting. The 6-point hexagon profile provides secure engagement on standard spark plug hexes, reducing the risk of rounding off fasteners during service work.

The range covers two standard Imperial AF sizing options: 5/8-inch and 13/16-inch. Each socket is supplied with a polished chrome surface finish for clean, reliable use across engine maintenance tasks.

Options include individual socket selection or a twin pack containing both AF sizes. This enables technicians and mechanics to select the exact tooling configuration needed for specific engine applications.

Drive size

3/8"

Measurement system

Imperial (AF)

All prices include VAT at the standard UK rate of 20%.

UK Mainland

Remote and Offshore UK

Postcodes outside the UK mainland carrier network attract an additional delivery charge, which is shown at checkout. Full details are in our Shipping Policy.

Outside the UK

Email enquiries@britoolhallmark.com with what you would like to order and your full delivery address, and we will quote our best delivery price where we are able to help.

Dispatch and Stock

We aim to dispatch orders in full quickly and efficiently.

Collection

You can collect from Cannock between 9am and 4.30pm, Monday to Friday. Please call 01543 577177 first.