---
product_id: 20539069
title: "M14x1.50 Duplex 7 Spline Lug Nuts with Key (for Aftermarket Wheels), EZ Installation, Durable Carbon Steel with Stylish Triple Layered Chrome Finish, 3809L-4AM (4 Pack)"
brand: "white knight"
price: "$44.48"
currency: USD
in_stock: true
reviews_count: 13
category: "White Knight"
url: https://www.desertcart.us/products/20539069-m14x1-50-duplex-7-spline-lug-nuts-with-key-aftermarket
store_origin: US
region: United States of America
---

# Triple Layered Chrome Finish M14x1.50 Thread Pitch 7 Spline Drive for Secure Fit M14x1.50 Duplex 7 Spline Lug Nuts with Key (for Aftermarket Wheels), EZ Installation, Durable Carbon Steel with Stylish Triple Layered Chrome Finish, 3809L-4AM (4 Pack)

**Brand:** white knight
**Price:** $44.48
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride with lug nuts that mean business — style, strength, and speed in one pack!

## Quick Answers

- **What is this?** M14x1.50 Duplex 7 Spline Lug Nuts with Key (for Aftermarket Wheels), EZ Installation, Durable Carbon Steel with Stylish Triple Layered Chrome Finish, 3809L-4AM (4 Pack) by white knight
- **How much does it cost?** $44.48 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/20539069-m14x1-50-duplex-7-spline-lug-nuts-with-key-aftermarket)

## Best For

- white knight enthusiasts

## Why This Product

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

## Key Features

- • **Optimized Dimensions:** 1.20” height and 0.90” diameter designed for perfect compatibility and seamless integration.
- • **Unmatched Durability:** Cold forged carbon steel construction tested to exceed OEM standards for long-lasting strength.
- • **Sleek Triple Chrome Finish:** Stylish triple-layered chrome coating adds a premium shine that elevates your wheel aesthetics.
- • **Trusted Quality & Warranty:** Backed by a 1-year manufacturer warranty and trusted by thousands of automotive pros.
- • **Precision Fit & Fast Installation:** 7 spline key adaptor ensures quick, secure mounting on select aftermarket and factory wheels.

## Overview

White Knight’s M14x1.50 Duplex 7 Spline Lug Nuts combine precision engineering with durable cold forged carbon steel and a triple-layered chrome finish. Designed for select aftermarket and factory wheels, these lug nuts feature a 7 spline drive for fast, secure installation and a sleek look that instantly upgrades your vehicle’s style. Tested to meet or exceed OEM standards and backed by a 1-year warranty, they deliver professional-grade performance and eye-catching appeal.

## Description

FOR SELECT AFTERMARKET AND FACTORY WHEELS White Knight has established a solid reputation of providing the automotive aftermarket industry with quality products at competitive prices. White Knight lug nuts are constructed to enhance the luster of your wheels and provide maximum dependability and strength. Cold forged for increased strength and uniformity, White Knight lug nuts meet or exceed OEM and aftermarket application standards.

Review: Review by an expert - Let's start with this is my wife's desertcart acct. So when you see her name at the end it's not her giving the review. She's a pretty girl, and like most pretty girls she doesn't do manual labor. And yes I am an expert, on everything. It's a burden. I get constant calls from Elon, Billy (Gates), and multiple colleges asking my opinion on their projects. I do what I can.. I don't normally write reviews. But after reading some of the posted reviews I thought I'd post a review based on 45yrs of wrenching cars. These are quality lug nuts for 20 bucks. Actually they're the same lug nuts you would get in a blister pak at your local auto parts store. Just like brake pads, batteries, and practically everything else there's maybe 2 factories in the world that make lug nuts. They pump them out and put the name of whoever is buying them on the label. The spline socket is the same socket I have used on countless cars and trucks. If it's breaks it's because you're over tightening the lugs. Plain annd simple. All lugs have a tourque spec. Mechanics have a multicolored impact socket set. Each color is for a different tourque. This is also why some have pitting on the chrome after a while. If you use an impact more than likely you'll nick or crack the chrome which is a coating. Then water gets in under the chrome and then rust. As for the people who needed 24 but only got 20... I mean the post says 20. You bought 20 and then were disappointed when there was 20 in the bag? lol
Review: Great look - So good looking. Really sets black rims off.

## Features

- Specifications: M14x1.50 Thread Pitch, 1.20” Overall Height, 0.90" Diameter, 7 Spline Drive, 60° Conical Seating, Duplex Spline Acorn.
- Features: Cold forged carbon steel and tested to industry standards. Durable construction. Stylish chrome or black chrome finish. Utilizes 7 spline key adaptor for fast and secure installation.
- For Select Aftermarket and Factory Wheels, replacement key adaptor is B07PY59X14 (3800L)
- ATTENTION: Refer to the owner’s manual or the wheel manufacturer’s guide for the correct thread size, seat style, length, hex and torque specifications. You assume all liability of improper installation which can result in accident and/or injury.
- 1 year manufacturer warranty. Always check your vehicle fitment before purchasing. Contact us for warranty replacement or fitment issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00B2FC8KW |
| Best Sellers Rank | #20,398 in Automotive ( See Top 100 in Automotive ) #102 in Wheel & Tire Lug Nuts #837 in Tire Repair Tools |
| Brand | White Knight |
| Color | Chrome |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,885) |
| Date First Available | January 18, 2013 |
| Exterior Finish | Chrome |
| Fastener Type | Wheel |
| Finish Type | Polished |
| Global Trade Identification Number | 00197984000154 |
| Inside Thread Size | M14 x 1.5 |
| Item Diameter | 2.25 Inches |
| Item Weight | 10.7 ounces |
| Item model number | 3809L-4AM |
| Manufacturer | White Knight Wheel Accessories |
| Manufacturer Part Number | 3809L-4AM |
| Material | Carbon Steel |
| Metal Type | Carbon Steel |
| Number of Pieces | 4 |
| Size | 4 Pack |
| Thread Coverage | Fully Threaded |
| Thread Size | M14 x 1.5 |
| Thread Style | Right Hand |
| UPC | 197984000154 |

## Product Details

- **Color:** Chrome
- **Exterior Finish:** Chrome
- **Fastener Type:** Wheel
- **Material:** Carbon Steel
- **Thread Size:** M14 x 1.5

## Images

![M14x1.50 Duplex 7 Spline Lug Nuts with Key (for Aftermarket Wheels), EZ Installation, Durable Carbon Steel with Stylish Triple Layered Chrome Finish, 3809L-4AM (4 Pack) - Image 1](https://m.media-amazon.com/images/I/71UMfWXbE6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review by an expert
*by B***D on August 15, 2024*

Let's start with this is my wife's Amazon acct. So when you see her name at the end it's not her giving the review. She's a pretty girl, and like most pretty girls she doesn't do manual labor. And yes I am an expert, on everything. It's a burden. I get constant calls from Elon, Billy (Gates), and multiple colleges asking my opinion on their projects. I do what I can.. I don't normally write reviews. But after reading some of the posted reviews I thought I'd post a review based on 45yrs of wrenching cars. These are quality lug nuts for 20 bucks. Actually they're the same lug nuts you would get in a blister pak at your local auto parts store. Just like brake pads, batteries, and practically everything else there's maybe 2 factories in the world that make lug nuts. They pump them out and put the name of whoever is buying them on the label. The spline socket is the same socket I have used on countless cars and trucks. If it's breaks it's because you're over tightening the lugs. Plain annd simple. All lugs have a tourque spec. Mechanics have a multicolored impact socket set. Each color is for a different tourque. This is also why some have pitting on the chrome after a while. If you use an impact more than likely you'll nick or crack the chrome which is a coating. Then water gets in under the chrome and then rust. As for the people who needed 24 but only got 20... I mean the post says 20. You bought 20 and then were disappointed when there was 20 in the bag? lol

### ⭐⭐⭐⭐⭐ Great look
*by L***T on November 23, 2025*

So good looking. Really sets black rims off.

### ⭐⭐⭐⭐⭐ Lugnuts
*by J***. on December 15, 2025*

Good quality good fit great price

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---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-14*