Britool Hallmark England Made Flare Nut Wrench Spanners Metric & AF (V1)

These original Britool flare nut spanners were manufactured in England at the Cannock UK production facility prior to its closure, making them increasingly rare and highly sought after. Produced from high-quality alloy steel, each spanner is finished in a bright nickel and chrome plating for excellent corrosion resistance and a professional appearance.

Flare nut wrenches are specifically designed for use on brake and hydraulic pipe fittings. The open-sided profile allows the spanner to slide over the pipe while maintaining strong contact on the fastener, helping to reduce slippage and minimise the risk of rounding damaged nuts. Each spanner features heads set at a 15-degree angle, with different sizes on each end to improve access and versatility in confined areas.

Ideal for automotive, hydraulic, and restoration work, these genuine UK-made Britool spanners combine durability, precision, and heritage quality.

Available in limited metric and AF sizes while stocks last.  Please note larger sizes have bi-hexagon flare nut jaws to aid strength to withstand higher torque levels.

The HALLMARK range was developed by Britool in the 80's for the automotive aftermarket. it has been the professional’s choice ever since. Each tool is marked with the Britool hallmark  your guarantee of quality.

The Britool Hallmark guarantee covers against defective materials and/or workmanship when used for the purpose for which they were designed and for the expected life of the tool. In the unlikely event that a product fails during normal use, it will be repaired or replaced. The guarantee does not extend to fair wear & tear, moving parts such as ratchet mechanisms or consumable items such as bits and repair kits.