A strap wrench is a hand tool that uses a flexible strap to grip and turn cylindrical or irregular objects without damaging their surface. This model features a 1 metre strap and a maximum working capacity of 280 mm diameter, making it suitable for removing and installing items such as filter housings, plumbing fittings, polished chrome parts and maintenance covers where a non-marring grip is required.

The tool body is manufactured from drop-forged carbon steel (commercially comparable to EN C45) and is heat-treated for strength, then finished with a corrosion-resistant powder coat. The strap is a reinforced nitrile (NBR) rubber sleeve over a polyester fibre core, engineered for oil and solvent resistance and a wide service temperature range typical of workshop environments. Strap length is 1.0 m with a working capacity up to 280 mm; strap width is sized to give broad contact area and reduce surface marking. Thread type / head type / drive type: not applicable for this hand-operated strap wrench.

There is no single DIN/ISO standard specific to strap wrenches; however this product is manufactured under an ISO 9001 quality management system and uses materials conforming to recognised EN/BS specifications for hand-tool components. Stainless or plated ferrous components meet the relevant requirements of BS EN 10088 where corrosion-resistant parts are specified.

Typical applications include plumbing and pipework assembly, automotive maintenance (oil filters, stubborn crankcase covers), HVAC servicing and general workshop maintenance where torque must be applied without scratching chromed or painted surfaces. It is widely used across trades including plumbers, mechanics, service engineers and facility maintenance teams.

Key benefits are the non-marring, wide-surface grip provided by the reinforced nitrile strap, compatibility with a broad range of diameters up to 280 mm, and the robust forged-steel handle with protective finish for enhanced corrosion resistance and strength. The strap’s construction resists oils and fuels commonly encountered in workshops, helping maintain reliable grip over repeated use.

Duchy Fasteners stocks this strap wrench (part code DR23759) as single units and in trade packs, and offers a selection of replacement straps and alternative sizes to suit different diameters and workshop requirements. If you need a different capacity or spare strap, contact us for availability.