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Trailer wheel lug nut fits 1/2" diameter wheel bolts and is chrome plated for durability and corrosion resistance.
Features:
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Today we're going to review part number 12CLN-L. This is the 1/2 Inch by 20 Chrome Trailer Wheel Lug Nut. Now this lug nut is designed to fit 1/2 inch by 20 bolts and basically that means the diameter of the bolt is a half inch, and it has 20 threads per inch. If you notice, this lug bolt also has a 60 degree cone on it, and that's designed to fit the 60 degree taper on the wheel. Overall length on this lug nut, this is an extra long, so it's about 1 and 7/8 inches long, and it does require a hex head size or a socket size of 3/4 of an inch. I happen to have a deep well 3/4 socket here, and you can see it fits on perfectly.
Also on most aftermarket lugs you can see they do stamp the size on the lug, itself, to let you know the size of it, 1/2 inch by 20. Now I just want to show you, you can use these on your normal trailer wheel. Sort of move out a little bit, and normally your trailer wheels will come with just this small open end lug nut to hold the wheel into place. You can go to these longer lugs and you can see it gives you more to grip onto with your socket, and they are closed end. The other nice thing about these longer lug nuts like this, is a lot of your aluminum wheels, your aftermarket, nice aluminum wheels, they have a, where the lugs are, they have a very deep access to get to the lug and lots of times when you use just the standard little bitty lug, when it falls in there it's hard to get to and sometimes it's too wide, so the socket won't fit in there. So what it is recommended, is on a lot of the aluminum wheels, is to go to a longer lug like this, that'll drop into that, and this part will pretty much be almost flush to the top. Then it's only a 3/4 inch hex head size so your socket can usually get in there and access it.
But that should do it for the review on part number 12CLN-L, 1/2 Inch by 20 Chrome Trailer Wheel Lug Nut. .
good quality parts for the money. Fast delivery.
This order was handled well and shipped promptly.
Good product! I am very pleased with the purchase of this product.
Picked up 2 spare tires for this trailer from etrailer.com on the way to Phoenix, AZ. There are 2 spares on the trailer and a special paint job. Harbor freight trailer with 8 inch tires. 2011 Smart 4 2.
I do have one question. is there any chance these could cause a problem being in contact with Aluminum wheels.
The tires and wheels look great and the shipment arrived within a week of ordering. Unfortunately, one of the boxes the wheels were shipped in was opened as well as the bag containing the 10 lug nuts. There were 4 lug nuts missing and the other 6 were loose in the tire box. Not likely the fault of etrailer, however, they sent 4 additional lug nuts free of charge!
Excellent product & Service Support.
I bought these to replace the chrome capped lug nuts on my camper. These fit great, look great and I don't worry about the wrench not fitting.
The products I received are high quality and made to last. The icing on the cake is etraler’s fast order shipping. Thanks for the great service.
look great and fit right. not much else to say!
Perfect for my premium rims. Regular lugs were too short with too large of a diameter.
These lugs gave me the clearance i needed to easily mount my new rims.
The service from e-trailer is always great. Original order of lug nuts was lost in the mail when the package was somehow torn open. No issue...replaced and shipped immediately.
OUTSTANDING Service! Ordered Sunday & delivered today (Wednesday). I wish every company handled their business like etrailer.com! Thank ya'll! Before & after pictures.
Alex J was extremely helpful with helping me figure out a very complex boat trailer upgrade from surge drum brakes to electric over hydraulic. Not a mistake with parts or with his recommendations. Very detailed and knowledgeable!
In short if you are on the fence if you should do business with etrailer don’t be I just had 4wheels wheel Bering covers and lug nuts delivered on tine and complete the service was excellent Alex was my contact if I had to do all over again etrailer would be my only choice
James 
4/25/2021
Great if necessary would do it all over again
After 1 year of service I notice some rust on most of them. This is with fairly limited miles and never exposing them to salt.
Otherwise these feel and function as a high quality lug nut.
I received my rims and lug nuts today. Packing was great, the rims look amazing. Can't wait 2 have my new trailer tires mounted. Thanks 4 a great product.
Michael A.
4/4/2021
They look great on our camper. Nice product.
Entire process was simple and easy. I did like how site had pictures of the people that worked on my order. Delivery was fast and accurate.
Wheel came in on time looked great client was extremely pleased with them
Nicole, could not have made this transaction easier. She was well informed & very professional. Fadt & accurate shipping with quality products will make etrailer my go to source for all my trailer needs.
Check out my before & after pictures.
Enclosed lugs provide much less opportunity for corrosion, and these appear to be great quality and at a fantastic price. The 19mm or 3/4" pattern can additionally work with short or deep sockets.
William
7/12/2016
It has been a year and these lugs are working perfectly. Great product at a great price.
Good product
Gotta have the chrome lugs with the aluminum wheels and center caps! Thanks etrailer!
Replaced the old rusty lugnuts cleaned everything up, and now its a std 3/4" socket instead of 21mm
Chrisc
5/28/2014
Still looks great really cleaned up my wheels
Rachael H.
6/2/2014
These lugnuts are perfect for the alloy trailer rims. These are 1/2-20 threads and uses a 3/4” deep socket. These are the rims I purchased for my trailer to replace the steel ones. I thought I could find lug nuts locally—but I was wrong. Like I said these lug nuts fit perfect with those rims. This style with bulge acorn style, long are hard to find. Quality is #1. I am unable to take a pic because winter is here and trailer is covered.
These worked great. They are long enough to make taking lugs on and off super easy.
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David
9/9/2024
No issues noted. Its a lug nut...not much to say.