3/8" Drive Long Hex / Allen Key Bit Socket Range From Britool Hallmark

These 95mm long bit sockets combine a 3/8-inch square drive attachment with fixed S2 steel hexagon bits. Metric options range from 3mm up to 12mm, including 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, and 11mm profiles. They provide straightforward access to recessed hex fasteners found across automotive components and industrial assemblies.

Designed to fit into standard modular tool organisation, this socket style features in current Britool Hallmark foam tray storage layouts. Each socket carries the hallmark stamp as identification.

The Hallmark line originated in the 1980s to serve the automotive trade. The included manufacturer guarantee covers repairs or replacements for failures resulting from defective workmanship or materials under standard operation, excluding normal wear and tear.

Drive size

3/8"

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.