---
product_id: 48232576
title: "Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool)"
brand: "circuit performance"
price: "$74.34"
currency: USD
in_stock: true
reviews_count: 12
category: "Circuit Performance"
url: https://www.desertcart.us/products/48232576-circuit-performance-tuner-key-acorn-lug-nuts-black-12x1-5
store_origin: US
region: United States of America
---

# Gloss black corrosion-resistant finish M12x1.5 precision threading Forged alloy steel strength Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool)

**Brand:** circuit performance
**Price:** $74.34
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock in Performance & Style — Because Your Wheels Deserve the Best

## Quick Answers

- **What is this?** Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool) by circuit performance
- **How much does it cost?** $74.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/48232576-circuit-performance-tuner-key-acorn-lug-nuts-black-12x1-5)

## Best For

- circuit performance enthusiasts

## Why This Product

- Trusted circuit performance brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek Black Gloss Finish:** Durable, corrosion-resistant coating that elevates your ride’s aesthetic with a stealthy, professional look.
- • **Aerospace-Grade Alloy Steel:** Crafted from high-strength forged steel to withstand maximum shear forces and keep your wheels locked tight.
- • **Precision Fit, Zero Compromise:** Engineered with exact M12x1.5 threading for seamless wheel compatibility and secure fastening.
- • **Complete 20-Piece Set with Tool:** Everything you need for a full upgrade delivered in one package, including a premium installation tool for effortless fitment.
- • **Enhanced Security with Hex Drive:** Unique 6-point tuner design adds theft resistance without the hassle of special keys—style meets smart protection.

## Overview

The Circuit Performance Tuner Key Acorn Lug Nuts are a premium 20-piece set featuring M12x1.5 fully threaded forged alloy steel lug nuts finished in sleek gloss black. Designed for professional-grade durability and enhanced security, these aerospace-grade lug nuts combine precision engineering with a stylish hex drive that resists theft without complicating installation. Ideal for millennial professionals seeking both performance and a clean, modern aesthetic for their wheels.

## Description

Buy Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool): Lug Nuts - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Perfect - Just what I was looking for. High quality and good price. I dislike the look of standard “tuner lugs” these have a clean appearance and fit just as well. Most splined lugs can be removed by a thief with a standard socket, the hex adds a bit of security without the hassle of keeping track of a special key. They are steel and have a lot of material around the bore. The specs in the description are totally accurate. I trust them to keep the wheels on the hub 100p.
Review: Great product and value. - Speedy delivery. Great quality. Paint seems to hold well so far. Tool provided seems in excellent condition. I used an impact to install and all went well.

## Features

- 12x1.5 Black Tuner Lug Nuts

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075TP7D8S |
| Best Sellers Rank | #107,649 in Automotive ( See Top 100 in Automotive ) #410 in Wheel & Tire Lug Nuts |
| Brand | Circuit Performance |
| Color | Black |
| Compatible Groove Diameter | 12 Millimeters |
| Customer Reviews | 4.2 out of 5 stars 518 Reviews |
| Drive Style | Spline |
| Exterior Finish | Black |
| Fastener Type | Acorn |
| Finish Types | Gloss Black |
| Grade Rating | Aerospace |
| Inside Thread Size | M12 x 1.5 |
| Item Diameter | 12 Millimeters |
| Item Dimensions | 6.8 x 5.6 x 1.75 inches |
| Item Weight | 28 Ounces |
| Manufacturer | Circuit Performance |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Shear Strength | [High] |
| Metal Type | Alloy Steel |
| Model | 4333086300 |
| Number Of Items | 20 |
| Number of Pieces | 20 |
| Outside Diameter | 12 Millimeters |
| Part Number | CPTUN1215BK-20 |
| Screw Head Style | 6 point tuner |
| Set Name | Circuit Performance 20pc Tuner Lug Nuts Set |
| Size Name | 20 Lug Nuts |
| Thread Class | Class 2A |
| Thread Coverage | Fully Threaded |
| Thread Size | M12 x 1.5 |
| Thread Style | Right Hand |
| Thread Type | Unified National Coarse |
| UPC | 639385691260 |
| Unit Count | 1 Count |

## Product Details

- **Color:** Black
- **Exterior Finish:** Black
- **Fastener Type:** Acorn
- **Material:** Alloy Steel
- **Thread Size:** M12 x 1.5

## Images

![Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool) - Image 1](https://m.media-amazon.com/images/I/61BOOlBhEgL.jpg)
![Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool) - Image 2](https://m.media-amazon.com/images/I/51CP2K3nMXL.jpg)
![Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool) - Image 3](https://m.media-amazon.com/images/I/61jil0REA1L.jpg)
![Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool) - Image 4](https://m.media-amazon.com/images/I/61FUPaDKBDL.jpg)
![Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool) - Image 5](https://m.media-amazon.com/images/I/51moOQnKSxL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by C***D on June 9, 2026*

Just what I was looking for. High quality and good price. I dislike the look of standard “tuner lugs” these have a clean appearance and fit just as well. Most splined lugs can be removed by a thief with a standard socket, the hex adds a bit of security without the hassle of keeping track of a special key. They are steel and have a lot of material around the bore. The specs in the description are totally accurate. I trust them to keep the wheels on the hub 100p.

### ⭐⭐⭐⭐⭐ Great product and value.
*by D***R on July 29, 2025*

Speedy delivery. Great quality. Paint seems to hold well so far. Tool provided seems in excellent condition. I used an impact to install and all went well.

### ⭐⭐⭐⭐ Circuit Red Lug Nuts: Pretty Tremendous – They Work Great, Even If the Finish Isn’t Perfect!
*by J***G on March 3, 2025*

Let me tell you, folks, these Circuit Performance Tuner Key Acorn Lug Nuts in Red—they’re really something, okay? Almost the best, really. I’ve got a Honda Fit—great car, tremendous little car, some say the zippiest—and these lug nuts? They’re like little red jewels on my wheels, very stylish. Red’s my color—bold, strong, like me. They do the job, hold that Fit tight—nobody secures a tire better than me with these, believe me. Now, the finish? Not the best, folks, I’ll be honest—tremendous honesty here. The red came off on the inside, started rusting a little—disappointing, very disappointing. I like perfection, okay? But outside? Still gorgeous, still popping on that Honda Fit. They work fantastic—tuner key locks ‘em in, solid as my border plan should’ve been. Function over flash, and they deliver, bigly. Four stars, okay? Could’ve been five—should’ve been five—but the finish held ‘em back. Still winners on the Fit—buy ‘em, bolt ‘em on, drive like a champ. Tremendous, mostly!

## Frequently Bought Together

- Circuit Performance Tuner Key Acorn Lug Nuts Black 12x1.5 Forged Steel (20pc + Tool)
- 20pcs Black Wheel Stud Conversion - 14x1.5 to 12x1.5, 50mm Total Length, 32mm Shank Length - Compatible with Audi Mercedes Volkswagen Cars (Ensure Vehicle uses 14x1.5 Bolts) Screw Adapter
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-28*