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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: S1221
Variations
Stripping or rounding a 21mm fastener through poor socket engagement costs time and money particularly on critical fixings such as wheel nuts or large structural bolts. The Sealey S1221 Premier Socket addresses this with its WallDrive® socket configuration, which applies driving force to the flat faces of the fastener rather than the corners, giving a more secure and damaging-free drive. Cold-forged from Chrome Vanadium steel and hardened and tempered for added strength, this standard-depth 1/2" square drive socket is built to withstand the rigours of daily professional use as part of Sealey's comprehensive Premier Hand Tools range. The chrome-plated half chrome, half satin finish resists corrosion and keeps the socket looking clean in a busy workshop environment. A knurled ring around the body ensures a positive grip even when hands are coated in oil or grease. Weighing in as a robust, professional-grade tool and backed by a lifetime guarantee, the S1221 is a reliable choice wherever a 21mm 1/2" drive socket is needed day in, day out.
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 | S1221 |
|---|---|
| Brand | Premier |
| Depth | Standard |
| Drive | 1/2"Sq |
| Material | Chrome Vanadium |
| Nett Weight | 0.00kg |
| Size | 21mm |
| 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 | S1216D | S1217D | S12SP14 | S1221D | 28190 | 18819 | 24230 | 49484 |
A. The Sealey S1221 is a 21mm socket, designed to fit 21mm fasteners such as wheel nuts and large bolts.
A. It uses a 1/2" square drive, suitable for use with any standard 1/2" drive ratchet, breaker bar, or torque wrench.
A. The S1221 is a standard-depth socket. If you need extended reach for recessed fasteners, please refer to the deep socket options in the Premier range.
A. It is cold-forged from Chrome Vanadium steel and is hardened and tempered for added strength.
A. WallDrive® is a socket configuration that drives on the flat faces of a fastener rather than the corners, reducing the likelihood of rounding off bolt heads and extending the life of both the socket and the fastener.
A. Yes. The knurled ring on the socket body provides extra grip when handling the socket with oily or greasy fingers.
A. The socket features a chrome-plated half chrome, half satin finish, which provides corrosion resistance and a clean, professional appearance.
A. Yes. The Sealey S1221 is backed by a lifetime guarantee.
A. Yes. It forms part of Sealey's Premier Hand Tools range, which is 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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