



š Lock in style and strength with Gorillaās black acorn lug nuts!
The Gorilla Automotive 21133BC Small Diameter Acorn Black 5 Lug Kit features 20 lightweight, durable lug nuts with a precise 12 x 1.50mm thread size and a sleek black chrome finish. Made from high-grade chrome vanadium steel, these lug nuts offer superior strength and corrosion resistance, engineered to meet manufacturer specifications for a perfect fit on 5-lug wheels.

| ASIN | B001O0AMZS |
| Best Sellers Rank | #52,422 in Automotive ( See Top 100 in Automotive ) #258 in Wheel & Tire Lug Nuts #647 in Tire Repair Tools |
| Brand | GORILLA |
| Color | Black Chrome |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,568) |
| Date First Available | December 17, 2008 |
| Exterior Finish | Chrome,Steel |
| Fastener Type | Acorn |
| Global Trade Identification Number | 00012619900091 |
| Inside Thread Size | M 12 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 12 Millimeters |
| Item Weight | 1 pounds |
| Item model number | 21133BC |
| Manufacturer | Gorilla Automotive |
| Manufacturer Part Number | 21133BC |
| Material | Alloy Steel |
| Metal Type | Alloy Steel |
| Model | 5Lug Sd Acorn 12-1.50 Wik Blk |
| Number of Pieces | 20 |
| OEM Part Number | 21133BC |
| Size | 12-mm X 1.50 |
| Special Features | lightweight |
| Thread Size | 12 x 1.50mm |
| Thread Style | External Metric |
| Thread Type | Unified National Coarse (Unc) |
| UPC | 012619900091 |
J**L
These are nice, small lugs
I bought these for a set of Work Meister S1 wheels and so far like them. The lugs are impressively small and have a snug fitting key adapter. I have used a number of lugs before and these are probably the smallest I have seen. The diameter of the the outside of the lug (with the key on) is no bigger than the diameter of the 60 degree lug seat. This means it should theoretically fit in even the tightest tolerance wheels. These are spline drive lugs, so a standard lug wrench won't get them off. This likely provides a small degree of security by itself, though for expensive wheels I would recommend a good set of locks. I picked up the Gorilla Automotive 71631NBC Acorn Black Chrome Wheel Locks (12mm x 1.50" Thread Size), Pack of 4 . The finish will likely hold up well over time. This is due to the nature of the finish itself and the fact that the key fits very precisely and will not slip across the splines. I find that one of the main reasons regular hex lugs get scratched is ill-fitting wrenches which slip and slide across the surface of the lug. You will get none of that with these lugs. The key for the lugs has a section for a 3/4" wrench and one for a 13/16" wrench. I would suggest using the 13/16" since it is closer to the middle of the key, and is a larger diameter. This will put less stress on the key itself, reducing wear over time. Overall a very well designed set of lugs for tuner wheels.
J**Y
Stylish and easy
Sleek lugs, nice quality
M**L
Good quality lugs
Had these installed on my aftermarket aluminum rims and they fit perfectly, the tire shop was a mom and pop place that used air gun with no ft lb torque setting and the paint did not chip or peal, they seem strong and well built, just like oem feel. The tool to install the lugs also feels well made, I placed a piece of heatshrink over the tool to avoid scratching my rims if I ever need to tighten or take the wheels off.
A**G
8yrs later, still look brand new
I've bought this exact set twice now, for 2 different cars. The first set was purchased in 2017 and that car has been through 5 or 6 sets of tires and countless rotations and brake jobs, repairs/upgrades, etc. The car is still on OEM studs and the lug nuts perform and look brand new. Buy the real deal.
B**E
Used, Like New
...Or at least that's how they showed up. Ripped bag, some paint missing here and there -- the paint, on these lugs and pretty much any others, is destined to rub off. They're a wear item. Fortunately, these Gorilla lugs are cheap. Enough with the bad. They look great, very lowkey, the socket is high quality and the lugs and key are both incredibly thin/small. No concern about scratching your reps here. The paint is interesting, it feels like a gel nail polish -- just has a little give. It might hold up to hand tools but an impact wrench will no doubt eat it up. I'll buy them again when these start getting chewed up. Hard to beat when stock nuts are $60/set. Much better than Ford tumor lugs and anything else chrome/light.
D**T
Nice addition to the wheels
These lugs work good although it seems one keys kits all the different applications?
J**Z
Ignore folks who shun this brand.
I finally bought a set of new wheels for my beloved Fit Sport and while doing the research, everyone mentions getting these acorn style lugs for aftermarket wheels. I didn't buy these on first attempt, I bought one of the off brands Amazon insists on pushing to the top of search results. When I tried those, they didn't thread smoothly so immediately back in the box they went. I'm not going to have an older Honda that's missing a lug stem. So I found these, I know the brand and the price was right so I bought them. I wish Gorilla would make these in other colors as well, since I wanted red lugs, but I'm happy with the way these match the gunmetal color of my wheels. Everything else was textbook, they threaded on and continue to do so smoothly and by hand every time, assuring that my lug stems stay intact. The included removal tool provides some additional security and I know I can always get another in case something happens to it. All in all, a great part that just works as it should and compliments my new wheels in a great way. Forget what all the snobs online say about buying a set of lugs for more than $150 when these, for less than $21 fit my needs ideally. You won't be sorry...
D**S
Fits my new suv.
These fit my 2026 Equinox RS with R19 wheels. Torque to 100 ft-lb.
C**O
Exactly as described, used on BMW e60 5 Series with wide deep dish rims and slightly smaller lug holes requiring a slim longer nut and tool. These worked perfectly for my needs, I have purchased these before and used them on another car for over 9 years without issues, i hope to have the same luck with these. They were paired with extended stud conversion kit and are work perfectly. Highly recommend them to anybody, even if it is to replace your existing nuts
U**1
Beautiful look and good quality they fit my focus st perfectly
R**D
Loved this lugs! Fits perfectly and looks gorgeous on my rims.
W**O
atención son solo 20
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