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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 | £4.99 | 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: SMC19
Variations
Castellated locknuts on motorcycle swingarms require a purpose-made socket standard sockets will not engage the pin configuration and risk rounding the nut or causing damage. The Sealey SMC19 is a 4-tooth socket specially designed to remove castellated locknuts found on motorcycle swingarms, and is also suitable for some engine mounting nuts. With a 43mm external diameter, 33.5mm internal diameter, and 17.5mm internal socket depth, the SMC19 is driven by a 1/2" square drive. Each of the four pins measures 7mm wide and 5.6mm deep for precise engagement with the castellated nut profile.
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 | SMC19 |
|---|---|
| Brand | Sealey |
| Nett Weight | 0.200kg |
| External Ø | 43mm |
| Internal Ø | 33.5mm |
| Internal Socket Depth | 17.5mm |
| Number of Pins | 4 |
| Pin Width | 7mm |
| Pin Depth | 5.6mm |
| Drive Type | 1/2"Sq |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 4 working days
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| Technical Specification | ||||||
|---|---|---|---|---|---|---|
| PRODUCT NUMBER | SX136 | SX138 | SMC21 | SMC18 | 30831 | 30838 |
A. The SMC19 has an external diameter of 43mm, an internal diameter of 33.5mm, and an internal socket depth of 17.5mm.
A. The SMC19 uses a 1/2" square drive.
A. The SMC19 has 4 pins, each 7mm wide and 5.6mm deep.
A. It is specially designed to remove castellated locknuts found on motorcycle swingarms. It is also suitable for some engine mounting nuts.
A. Every product comes with a different guarantee and warranty. Warranty details are shown in the product's tech specs or datasheet where available.
A. We accept all major credit and debit cards, along with PayPal.
A. Standard UK mainland delivery is 3-5 working days.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification. Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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