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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 3 working days |
| Next Day | £17.95 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £20.34 | 7 to 10 working days |
Working in environments where conventional chrome-plated tools present a risk from chemical or chrome fume exposure demands a safer alternative. The Draper 37537 Single Open End Spanner in 41mm addresses this directly with a black phosphate finish, making it especially suitable for use in areas where chemicals and chrome plate can give off poisonous fumes. Forged from chrome vanadium steel and put through a hardening and tempering process, the spanner delivers the durability and grip strength required for demanding professional and workshop applications. The head is set at a 15° angle to aid access in confined or awkward spaces, while a raised collar around the jaw provides additional strength and rigidity at the working end. The black phosphate surface finish not only supports safer use in chemically sensitive environments but also offers a degree of corrosion resistance suited to workshop conditions. Supplied as a single 41mm open end spanner, this tool is a reliable addition to any professional toolkit where safety and robustness are priorities.
Forged from chrome vanadium steel with head angle set at 15°. Raised collar around jaw. Hardened, tempered and black phosphate finish. Especially suitable for use in areas where chemicals and chrome plate can give off poisonous fumes.
Product Key Feature:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue of over 500,000 products. Standard delivery: 1-3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 55731 | 55730 | 55729 | 55728 | 55727 |
| Type | Open Ended Spanner | Open Ended Spanner | Open Ended Spanner | Open Ended Spanner | Open Ended Spanner |
| Length (mm) | 36 | 32 | 32 | 30 | 28 |
A. This is a single open end spanner with a 41mm jaw size, supplied as an individual tool.
A. The spanner is forged from chrome vanadium steel and has been hardened and tempered for durability, with a black phosphate surface finish.
A. The black phosphate finish makes this spanner especially suitable for use in areas where chemicals and chrome plate can give off poisonous fumes, providing a safer option in chemically sensitive environments.
A. The head is set at a 15° angle to assist access in confined or restricted spaces, and the jaw features a raised collar for added strength.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we'll resolve the issue in line with our returns policy.
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