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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: SP3818
Variations
When a 3/8" drive ratchet is your tool of choice for speed and manoeuvrability, you need a socket that can keep up and withstand the torque. The Sealey SP3818 is an 18mm standard-depth socket with a 3/8" square drive, cold-forged from Chrome Vanadium steel and hardened and tempered for lasting strength. The WallDrive® socket configuration puts force through the flat faces of a fastener rather than its corners, protecting both the fastener and the socket under load. A chrome-plated, fully polished finish gives clean corrosion resistance and a professional appearance that holds up to workshop conditions. The knurled ring ensures a confident grip even with oily fingers. Part of Sealey's Premier Hand Tools range designed for daily professional use, the SP3818 carries a lifetime guarantee.
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 | SP3818 |
|---|---|
| Brand | Premier |
| Depth | Standard |
| Drive | 3/8"Sq |
| Material | Chrome Vanadium |
| Nett Weight | 0.06kg |
| Size | 18mm |
| 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 | S0576 | S0577 | S0578 | S0579 | SP1218 | SP3818D | 33741 | 24230 | 49484 | 33725 |
A. The SP3818 is an 18mm socket with a 3/8" square drive.
A. It is cold-forged from Chrome Vanadium steel and hardened and tempered for added strength.
A. WallDrive® is a socket configuration designed to apply torque through the flat faces of a fastener rather than the corners, reducing the chance of rounding off nuts and bolts under heavy load.
A. Yes. It is part of Sealey's Premier Hand Tools range, described as suitable for daily professional use.
A. The SP3818 is backed by a lifetime guarantee.
A. Yes. The SP3818 features a knurled ring specifically to provide extra grip when fingers are oily.
A. Yes. The SP3818D is the deep-drive variant of this socket - the same 18mm size and 3/8" square drive in a deeper profile.
A. Yes. Similar alternatives include S0576, S0577, S0578, and S0579 - different products offering the same function. Please check each listing for individual specifications.
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. 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.
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