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Details
| Specification | Value |
|---|---|
| Brand | KS TOOLS |
| MPN | 450.0250 |
| Manufacturer Restriction | MAN |
| Length [mm] | 50 mm |
| Height [mm] | 100 mm |
| Weight [g] | 4070 g |
| Outer Diameter 1 [mm] | 133 mm |
| Inner Diameter 2 [mm] | 101 mm |
| Pin Width [mm] | 9 mm |
| Square drive tang dimensions [mm (in)] | 5 mm (inch) |
OE part numbers
No OEM references found.
About this product
Sourced from KS TOOLS, this groove nut key (450.0250) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Manufacturer Restriction: MAN, Length [mm]: 50 mm, Height [mm]: 100 mm, Material: 154, Weight [g]: 4070 g — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.No equivalent parts found.
Compatibility check
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Please wait while we load vehicle compatibility information.Description and what's included
KS TOOLS 450.0250 . Height [mm]: 100 mm. Inner Diameter 2 [mm]: 101 mm. Length [mm]: 50 mm. Manufacturer Restriction: MAN. Material: 154. Number of pins: 6. Outer Diameter 1 [mm]: 133 mm. Output end (profile): 15
- 1x Groove Nut Key
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Groove Nut Key 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 Groove Nut Key fits. All fitment data is verified through TecDoc.
What specifications does this KS TOOLS Groove Nut Key have?
This KS TOOLS Groove Nut Key has the following specifications: Manufacturer Restriction: MAN; Length [mm]: 50 mm; Height [mm]: 100 mm; Material: 154; Weight [g]: 4070 g; Outer Diameter 1 [mm]: 133 mm. Check the full specifications table above for complete details.
How much does a Groove Nut Key cost?
This KS TOOLS Groove Nut Key is available for £282.99. Groove Nut Key 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 Groove Nut Key?
Regular inspection of your Groove Nut Key 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 Groove Nut Key?
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 Groove Nut Key fitted by a professional mechanic.
Is the KS TOOLS 450.0250 the same as the KS TOOLS 115.1306?
No, while both are Groove Nut Key parts, they are different products. The KS TOOLS 450.0250 has Manufacturer Restriction: MAN, Length [mm]: 50 mm, Height [mm]: 100 mm. The KS TOOLS 115.1306 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.
