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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: SP3818D
Variations
When working in recessed or deep-set fastener applications, a standard socket simply won't reach. The Sealey SP3818D WallDrive® Deep Socket gives you the extra depth needed to seat securely on 18mm fasteners, with a 3/8" square drive for use with compatible ratchets and extensions. The WallDrive® socket configuration engages the flat faces of the fastener rather than the corners, helping to prevent rounding. Cold-forged from Chrome Vanadium steel and hardened and tempered for added strength, it features a chrome-plated fully polished finish for corrosion resistance. The knurled ring ensures confident handling even with oily fingers. Part of Sealey's Premier Hand Tools range and backed by 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 | SP3818D |
|---|---|
| Brand | Premier |
| Depth | Deep |
| Drive | 3/8"Sq |
| Material | Chrome Vanadium |
| Nett Weight | 0.14kg |
| 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 | SP3818 | SP1218 | 33741 | 16403 | 50424 | 16495 |
A. The SP3818D is an 18mm deep socket with a 3/8" square drive.
A. These are variants in the same product family. The SP3818D is the deep version, while the SP3818 is the standard-depth version - both are 18mm with a 3/8" square drive.
A. A deep socket provides additional depth to reach fasteners that are recessed or have extended threads that a standard socket cannot fully engage.
A. WallDrive® is a socket configuration that applies force to the flat faces of a fastener rather than the corners, reducing the risk of rounding the fastener during use.
A. It is cold-forged from Chrome Vanadium steel, then hardened and tempered for added strength.
A. Yes, it is backed by a lifetime guarantee.
A. It has a chrome-plated, fully polished finish.
A. Yes. Alternatives include S0576, S0577, S0578, and S0579 - please check each listing for size and specification details.
A. Yes, it is part of Sealey's Premier Hand Tools range, described as suitable for daily professional use.
A. Yes - WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility, and we'll help you choose the right product.
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