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🔧 Unlock the power of precision and durability with Dynofit’s ultimate spline key!
The Dynofit 7 Spline Lug Nuts Key is a premium cold-forged CR-V steel tool designed exclusively for 7-point spline lug nuts with thread sizes like 14x1.5 and 9/16-18. Featuring dual 21mm and 22mm hex sockets, it offers versatile compatibility for aftermarket wheels. Its black plated finish ensures superior corrosion resistance, validated by 72-hour salt spray testing, while the ergonomic design guarantees safer, slip-free installation. Ideal for professionals and enthusiasts seeking reliable, long-lasting wheel maintenance tools.











| ASIN | B07GV7J767 |
| Best Sellers Rank | #6,924 in Automotive ( See Top 100 in Automotive ) #35 in Wheel & Tire Lug Nuts |
| Brand | dynofit |
| Color | Black |
| Compatible Groove Diameter | 0.78 inches |
| Customer Reviews | 4.6 out of 5 stars 1,000 Reviews |
| Drive Style | External Hex, Spline |
| Exterior Finish | Black Electrophoretic |
| Fastener Type | Wheel |
| Finish Types | Black Plated |
| Grade Rating | Class 10.9 |
| Inside Thread Size | M14 x 1.5 |
| Item Diameter | 21 millimeters |
| Item Dimensions | 0.87 x 0.83 x 3.5 inches |
| Item Highlight | CR-V Steel,for 14x1.5 14x2 9/16"-18 Wheel Nuts,7 Point Wheel Lock Nut Key,Corrosion Resistant,Using Hand Wrench |
| Manufacturer | Dynofit |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Model | NKEY7B |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Outside Diameter | 23 millimeters |
| Part Number | 6-7-spline |
| Screw Head Style | Hex |
| Set Name | 7 Spline Socket Key |
| Size Name | 7 Spline with Hex 13/16" and 7/8" |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | M14 x 1.5 |
| Thread Style | Right Hand |
| Thread Type | Iso Metric |
| UPC | 661748968313 |
| Unit Count | 1 Count |
J**N
A key for the toolbox
Wanted a 7 spline to augment tools. This worked out well fits lugs tight.
E**Z
Great product
🌟🌟🌟🌟🌟 Great experience—highly recommended! Item arrived as described, well-packaged, and on time. Quality is great and everything works just as expected. I’m happy with my purchase and would definitely order from this seller again. Thank you!
C**Y
This was what I wanted.
This fits fine. Snug, but completely. I think the last wrench was damaged by the tech not fully sliding the wrench all the way on the lug.
K**R
Accurate size
Tool worked as it should.
M**N
Works fine
If you have wheel studs with spline pattern. These sockets work well.Just make sure we you've bought the right. Pattern.Me I bought a set.Works great w an impact gun.
B**R
GREAT
FITS PERFECT AND GOOD PRICE FAST SHIPPING
C**O
Excelent ítem
Excelent ítem
A**R
Good service
It fit nice
K**K
Solid hardware, sent fast and securely
Supplier fulfilled order quickly and the product was quality built
Trustpilot
1 month ago
3 days ago