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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £4.99 | 2 to 3 working days |
| Next Day | £17.95 |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £29.94 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £20.34 | 7 to 10 working days |
Product Number: 16509
Precision fastener work demands a socket that combines strength with a secure hold, and the Draper Expert 1/4" square drive 5.5mm socket is engineered to deliver exactly that. Manufactured from chrome vanadium steel that has been hardened, tempered, and finished with a micro satin chrome plating, this socket offers robust corrosion protection alongside lasting durability in demanding workshop conditions. The 6-point contact geometry provides maximum engagement with fastener flats, reducing the risk of rounding under load. A knurled ring around the body gives additional grip when fitting or removing the socket by hand, making single-handed operation more controlled and efficient. Manufactured and tested generally in accordance with DIN 3124 and ISO 2725-1 specifications, this socket meets recognised international dimensional and performance standards. Supplied as a single 5.5mm socket with a 1/4" square drive, it is suited to professional technicians and workshop specialists requiring a reliable, individually sourced size to complement an existing set.
Expert Quality, 6 point socket manufactured from chrome vanadium steel hardened and tempered with a micro satin finish. Each socket has a knurled ring for extra grip.
Product Key Feature:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specialising in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalogue 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.
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £4.99
Next Day Delivery Available
Delivery Estimate: 2 to 3 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | 00492 | 00509 | 00260 | 00286 | 00806 | 00525 | 00814 | 00533 | 00822 | 00541 | 00830 | 00434 | 00442 | 00567 | 00848 |
| Type | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket | Individual Socket |
| Drive Size (Inch) | 3/4 | 3/4 | 3/8 | 3/8 | 3/4 | 3/4 | 1/2 | 3/8 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 | 3/4 |
| Length (mm) | 200 | 37 | 38 | 41 | 42 | 46 | |||||||||
A. The Draper Expert 16509 is a 5.5mm socket with a 1/4" square drive.
A. It is manufactured from chrome vanadium steel that has been hardened, tempered, and micro satin chrome plated for corrosion protection.
A. The socket features a 6-point design, which maximises contact with fastener flats to reduce the risk of rounding under load.
A. The Draper Expert 16509 is manufactured and tested generally in accordance with DIN 3124 and ISO 2725-1 specifications.
A. Yes — the socket body incorporates a knurled ring to provide extra grip when fitting or removing it by hand.
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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