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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | FREE | 2 to 4 working days |
| Next Day | £9.99 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £22.95 | 5 to 7 working days |
Product Number: STW903
Undertightened fasteners work loose; overtightened ones strip threads or crack components. Neither is acceptable in a professional workshop. The Sealey STW903 is a micrometer-style torque wrench with a 3/8" square drive and a range of 20-120Nm (14.8-88.6lb.ft), giving precise, repeatable torque application across a wide variety of tasks. The flip-reverse Chrome Vanadium steel ratchet head delivers smooth action in both directions, while the scale is graduated in both Nm and lb.ft for versatility. At 420mm in length, it offers the leverage needed for confident use. Calibration meets BS EN ISO 6789-1:2017 standards with ±4% accuracy, and every wrench is individually tested and issued with its own numbered test certificate essential documentation for professional and regulated environments. The aluminium knurled handle provides comfort and control during extended use, and the wrench is supplied in an EVA tray for safe storage. Backed by a lifetime guarantee, the STW903 is part of Sealey's Premier Hand Tools range, built for daily professional use.
Key Features:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog 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.
| Model No | STW903 |
|---|---|
| Brand | Premier |
| Drive | 3/8"Sq Drive |
| Length | 420mm |
| Nett Weight | 0.925kg |
| Range | 20-120Nm (14.8-88.6lb.ft) |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: UK Mainland Free
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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| Technical Specification | |||
|---|---|---|---|
| PRODUCT NUMBER | AK223 | AK623B | S0455 |
A. The STW903 has a range of 20-120Nm (14.8-88.6lb.ft).
A. The STW903 uses a 3/8" square drive.
A. Yes. Each STW903 is individually tested to BS EN ISO 6789-1:2017 standards with ±4% accuracy and is supplied with an individually numbered test certificate.
A. The STW903 is 420mm in length.
A. Yes, the scale is graduated in both Nm and lb.ft.
A. The ratchet head is manufactured from Chrome Vanadium steel and features a flip-reverse mechanism with a smooth action, allowing use in both directions.
A. The STW903 features an aluminium knurled handle designed for comfort and control.
A. The STW903 is supplied in an EVA tray. It is also backed by a lifetime guarantee.
A. Yes, STW903B is a variant in the same torque wrench family. Please refer to that product listing or contact Parts for Machines for confirmation of the differences.
A. We accept all major credit and debit cards, along with PayPal.
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