Circuit Performance Large Black 7 Point Standard Spline Tool Key

I have the Pro comp 7-spline lug nuts and had tried multiple different keys from AutoZone and online. They were all just a little too small.This key was a tight fit but finally worked well.

Exact fit for my lug nuts and seems to be well built.I received the key within a couple days of ordering it and had to use it right away to replace the brake pads on my 2015 F250.I purchased the truck with a 6” lift and Fuel Beasts which did not have the lug key. I used my impact gun to loosen and tighten 16 lugs in total and this key held up well.

I ordered rims for my wife's tahoe and she," we'll call it an accident", misplaced the key. I called the manufacturer of the rims and they said that they could only replace the entire set of lugs cause every key was specially cut! Huh? So I ordered several keys from different companies and this circuit company blows the rest away. This key is impact ready and has twice the steel than all the others. Impact ready and not a chance in a million this key will break. Solid product built to last and price is cheap for good heavy steel. Can't say I'd buy it again cause I won't have to. Unless the "wife " has another "accident".

I bought this for my Dodge truck. the fit is fine and it's perfectly suitable to throw in the back with the jack. The finish is a little weird , more like a coating, could be a very good rust preventative like a high heat epoxy. Outside Diameter is the standard .910"

I didn’t know what key I needed for the custom wheels on my Tundra. I sort of guessed on this one as it works!

It does what it's designed to do and appears to be a quality socket.

If you have the 7 spline lugs and without a key like I was this is the best option I found. It is durable does what it’s supposed to do and is much cheaper than other options for the same thing. Just count the splines before ordering as I almost ordered the 6 spline before I decided to go make 100% sure. Glad I did it said headaches or trying to return and reorder.

Mine was all scratched up, no big deal... but it did not fit my spline lugs on my 2003 f150. The tool i was sent should have fit if the dimensions matched the ones in the description. These would fit a small car with spline lugs maybe but definitely not a light-mid duty truck. The only think i could think of is i was probably sent the wrong tool. Either way i went the expensive route and I broke the studs off and replaced them, Two more to go.

This was exactly what I needed. High quality. True to size. Well constructed. Would recommend.