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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: 16739
Variations
Achieving a secure drive in confined or awkwardly angled spaces is a persistent challenge in professional workshop and automotive environments. The Draper Expert 16739 Wobble Extension Bar, 3/8" Square Drive, 250mm addresses this directly through a machined wobble end that allows the socket to be driven at up to 15° to the vertical, providing access where a rigid bar cannot reach. Manufactured from chrome vanadium steel, the bar is hardened and tempered throughout, then finished with a polished chrome surface for corrosion protection and durability. A knurled ring is machined onto each bar to provide a positive, non-slip grip during use. The socket is retained securely on the drive end by a spring-loaded ball bearing, preventing unintended disengagement under working conditions. The extension bar is manufactured and tested generally in accordance with DIN3122 and ISO3315 specifications, reflecting a disciplined approach to dimensional and performance consistency. The set contains one wobble extension bar in the stated 3/8" square drive size at 250mm length, suitable for use within any compatible 3/8" drive socket system.
Expert Quality, with wobble end, manufactured from chrome vanadium steel hardened and tempered with a polished finish. Each ext. bar has a knurled ring for extra grip. Machined wobble end allows socket to be driven at up to 15° to the vertical. Attached with a spring - loaded ball bearing for secure socket holding.
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 | 16757 | 16756 | 16731 | 16755 | 16732 |
| Type | Ratchets, Extensions & Adaptor | Ratchets, Extensions & Adaptor | Ratchets, Extensions & Adaptor | Ratchets, Extensions & Adaptor | Ratchets, Extensions & Adaptor |
| Drive Size (Inch) | 1/2 | 1/2 | 3/8 | 1/2 | 3/8 |
| Length (mm) | 250 | 125 | 250 | 75 | 300 |
A. The machined wobble end allows the socket to be driven at up to 15° to the vertical, enabling access in confined or angled spaces where a rigid extension bar would not seat correctly.
A. The bar is manufactured from chrome vanadium steel, hardened and tempered, and finished with a polished chrome surface for corrosion protection.
A. A spring-loaded ball bearing is fitted to the drive end, holding the socket securely in place and preventing accidental disengagement during use.
A. The extension bar is manufactured and tested generally in accordance with DIN3122 and ISO3315 specifications.
A. Standard UK mainland delivery is 3–5 working days.
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