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๐ง Unlock the power of precision torque with Dynofitโs ultimate spline key!
The Dynofit 6 Spline Tuner Lug Nuts Key is a premium alloy steel tool designed specifically for 6-point spline lug nuts with M12 thread sizes. Featuring dual 19mm and 21mm hex sockets, it offers versatile compatibility with common wrench sizes. Its cold forged CR-V steel construction, enhanced by black plating, delivers superior corrosion resistance and durability, validated by rigorous 72-hour salt spray testing. Ideal for professionals and enthusiasts seeking reliable, slip-resistant lug nut installation with hand tools.









| ASIN | B07GV73XC5 |
| Best Sellers Rank | #5,073 in Automotive ( See Top 100 in Automotive ) #26 in Wheel & Tire Lug Nuts |
| Brand | dynofit |
| Color | Black |
| Compatible Groove Diameter | 19 millimeters |
| Customer Reviews | 4.4 out of 5 stars 1,116 Reviews |
| Drive Style | Spline |
| Exterior Finish | Passivated |
| Fastener Type | / |
| Finish Types | Black Plated |
| Grade Rating | Class 10.9 |
| Inside Thread Size | M12 X 1.5 |
| Item Diameter | 18 millimeters |
| Item Highlight | 6 Spline Lug Nut Socket,for 1/2"-20 12x1.5 12x1.25 Wheel Nuts,for Wrench with 3/4" and 13/16" Hex,Aftermarket Socket Key,1PC |
| Manufacturer | Dynofit |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Metal Type | CR-V Steel |
| Model | NKEY6B |
| Number Of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Outside Diameter | 20.5 millimeters |
| Part Number | 6-7-spline |
| Screw Head Style | Hex |
| Set Name | 6 Spline Socket Key |
| Size Name | 6 Spline with Hex 3/4" and 13/16" |
| Thread Class | / |
| Thread Coverage | Fully Threaded |
| Thread Size | M12x1.5,M12x1.25,1/2"-20 |
| Thread Style | / |
| Thread Type | Iso Metric |
| UPC | 661748968306 |
| Unit Count | 1 Count |
B**1
good product and it does the job
strong material, works with impact wrench and it fits
A**R
Good
Good.
S**L
Locking lugnut remover
Works and fits beautifully
H**D
Worked for what was needed
this product worked for its intended use. fit well, good value for money, quality piece, quite easy to use, and did excellent with removing.
C**E
Garbage
Technically fit my Motegi lug nuts, but the first nut I took off was such a tight fit that I had to use two wrenches to get the nut out of the socket after unscrewing it. CRACKED and broke while removing the second nut, so now I'm stuck with two nuts removed and no way to get the rest off.
G**G
Not for use with impacts
This did the trick but is clearly way too thin to use with an impact. If you use hand tools it works fine.
B**S
Compatibility!
exactly what i was looking for when i lost my other spline key!
J**A
Se ven bien toca esperar para ensayar
Se ve muy bien esta como en la descripciรณn
S**N
Good value for money
Great and no problems at all, fast delivery as well
T**Y
Worked well
The product held up changing all 5 tires on my Jeep. Product shipped quickly.
A**R
Lock key for tires
It came quick, right size
A**R
Works
Worked for my needs
B**B
Not needed
This item is not required when you purchase splined wheel lug nuts. The wheel lug nuts already contains this tool therefore not you donโt need this product!
Trustpilot
1 month ago
1 month ago