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Details
| Specification | Value |
|---|---|
| Brand | KS TOOLS |
| MPN | 515.1378 |
| Diameter 1 [mm] | 44 mm |
| DIN/ISO | DIN 3121 |
| DIN/ISO | ISO 1174 |
| Weight [g] | 850 g |
| Total Length [mm] | 175 mm |
| Square Drive Tang Size [mm (inch)] | 5 mm (inch) |
| Square drive tang dimensions [mm (in)] | 5 mm (inch) |
OE part numbers
No OEM references found.
About this product
KS TOOLS Extension Power Socket (515.1378) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Diameter 1 [mm]: 44 mm, Material: 75, DIN/ISO: DIN 3121, DIN/ISO: ISO 1174, Weight [g]: 850 g — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 1005S-7, 6180960, 728 /21, NK.210A. Matching these numbers confirms a like-for-like replacement with no loss of function. KS TOOLS is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (4)
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
KS TOOLS 515.1378 . Diameter 1 [mm]: 44 mm. DIN/ISO: DIN 3121. DIN/ISO: ISO 1174. Drive side (profile): 15. Material: 75. Output end (profile): 15. Square drive tang dimensions [mm (in)]: 5 mm (inch). Square Drive Tang Size [mm (inch)]: 5 mm (inch)
- 1x Extension Power Socket
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Extension Power Socket compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Extension Power Socket fits. All fitment data is verified through TecDoc.
What specifications does this KS TOOLS Extension Power Socket have?
This KS TOOLS Extension Power Socket has the following specifications: Diameter 1 [mm]: 44 mm; Material: 75; DIN/ISO: DIN 3121; DIN/ISO: ISO 1174; Weight [g]: 850 g; Drive side (profile): 15. Check the full specifications table above for complete details.
How much does a Extension Power Socket cost?
This KS TOOLS Extension Power Socket is available for £56.99. Extension Power Socket prices vary depending on brand, specifications, and vehicle compatibility. KS TOOLS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Extension Power Socket?
Regular inspection of your Extension Power Socket is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Extension Power Socket?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Extension Power Socket fitted by a professional mechanic.
Is the KS TOOLS 515.1378 the same as the KS TOOLS 515.1375?
No, while both are Extension Power Socket parts, they are different products. The KS TOOLS 515.1378 has Diameter 1 [mm]: 44 mm, Material: 75, DIN/ISO: DIN 3121. The KS TOOLS 515.1375 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
