---
product_id: 12382791
title: "DPAccessories Black 1/2-20 Lug Nut Locks | Bulge Acorn | 36mm (1.4\") Tall | 19mm (3/4\") & 21mm (13/16\") Hex | Set of 4 Locks / 1 Key | LCB3L2HE-BK04LK4"
brand: "dpaccessories"
price: "$134.37"
currency: USD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ec/products/12382791-dpaccessories-black-1-2-20-lug-nut-locks-bulge-acorn
store_origin: EC
region: Ecuador
---

# Durable Black Plating 1/2-20 Thread Size Heat Treated Steel Strength DPAccessories Black 1/2-20 Lug Nut Locks | Bulge Acorn | 36mm (1.4") Tall | 19mm (3/4") & 21mm (13/16") Hex | Set of 4 Locks / 1 Key | LCB3L2HE-BK04LK4

**Brand:** dpaccessories
**Price:** $134.37
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in style and security—because your wheels deserve the best.

## Quick Answers

- **What is this?** DPAccessories Black 1/2-20 Lug Nut Locks | Bulge Acorn | 36mm (1.4") Tall | 19mm (3/4") & 21mm (13/16") Hex | Set of 4 Locks / 1 Key | LCB3L2HE-BK04LK4 by dpaccessories
- **How much does it cost?** $134.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/12382791-dpaccessories-black-1-2-20-lug-nut-locks-bulge-acorn)

## Best For

- dpaccessories enthusiasts

## Why This Product

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

## Key Features

- • **Complete Security Set:** Includes 4 lug nut locks plus 1 unique key—everything you need to protect your wheels.
- • **Dual Hex Compatibility:** Fits both 19mm (3/4") and 21mm (13/16") hex tools for versatile installation.
- • **Sleek Bulge Acorn Design:** 36mm tall with a stylish black finish that complements any vehicle’s aesthetic.
- • **Precision Machined Strength:** Heat-treated steel and precision threads ensure unbeatable durability and security.
- • **Trusted American Craftsmanship:** Engineered and tested in Kent, WA since 2008 for reliability you can count on.

## Overview

DPAccessories Black 1/2-20 Lug Nut Locks feature heat-treated carbon steel construction with precision-machined threads and a durable black plating finish. Designed for vehicles with 1/2-20 thread wheel studs and conical 60-degree seat nuts, this set includes 4 locks and 1 key, offering robust protection and sleek aesthetics. Engineered in the USA since 2008, these lug nut locks combine strength, style, and trusted reliability.

## Description

Full description not available

## Features

- Specs: 1/2-20 Thread Size - Bulge Acorn Style Lug Nut Locks - 36mm (1.4") Tall - 22mm (0.87") Wide - 19mm (3/4") & 21mm (13/16") Hex
- Fits: Vehicles with 1/2-20 thread wheel studs and wheels requiring a conical 60 degree seat nut
- Features: Solid Black Plating for Durability - Heat Treated Steel and Precision Machined Threads for Strength
- Includes: Set of 4 Locks / 1 Key
- Why DPAccessories: Built for Durability, Tested for Reliability, Engineered for Safety - Based in Kent, WA USA Since 2008

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Carbon Steel |
| Fastener Type | Acorn |
| Color | Black |
| Metal Type | Alloy Steel |
| Finish Type | Black |
| Brand | DPAccessories |
| Item Weight | 1 Pounds |
| Thread Type | Unified National Coarse |
| Inside Thread Size | #10 |
| Thread Class | Coarse |
| Size | 4 Locks / 1 Key |
| Item Diameter | 0.87 Inches |
| Number of Pieces | 6 |
| Manufacturer | DPAccessories |
| Item Weight | 1 pounds |
| Item model number | LCB3L2HE-BK04LK4 |
| Manufacturer Part Number | LCB3L2HE-BK04LK4 |
| OEM Part Number | LCB3L2HE-BK04LK4 |
| Special Features | Anti-Corrosion |

## Product Details

- **Material:** Carbon Steel
- **Fastener Type:** Acorn
- **Color:** Black
- **Metal Type:** Alloy Steel
- **Finish Type:** Black

## Images

![DPAccessories Black 1/2-20 Lug Nut Locks | Bulge Acorn | 36mm (1.4") Tall | 19mm (3/4") & 21mm (13/16") Hex | Set of 4 Locks / 1 Key | LCB3L2HE-BK04LK4 - Image 1](https://m.media-amazon.com/images/I/51+6-sqmD9L.jpg)
![DPAccessories Black 1/2-20 Lug Nut Locks | Bulge Acorn | 36mm (1.4") Tall | 19mm (3/4") & 21mm (13/16") Hex | Set of 4 Locks / 1 Key | LCB3L2HE-BK04LK4 - Image 2](https://m.media-amazon.com/images/I/61zCFw259WL.jpg)
![DPAccessories Black 1/2-20 Lug Nut Locks | Bulge Acorn | 36mm (1.4") Tall | 19mm (3/4") & 21mm (13/16") Hex | Set of 4 Locks / 1 Key | LCB3L2HE-BK04LK4 - Image 3](https://m.media-amazon.com/images/I/71GdzqKsVUL.jpg)
![DPAccessories Black 1/2-20 Lug Nut Locks | Bulge Acorn | 36mm (1.4") Tall | 19mm (3/4") & 21mm (13/16") Hex | Set of 4 Locks / 1 Key | LCB3L2HE-BK04LK4 - Image 4](https://m.media-amazon.com/images/I/61Q9MV3EpYL.jpg)
![DPAccessories Black 1/2-20 Lug Nut Locks | Bulge Acorn | 36mm (1.4") Tall | 19mm (3/4") & 21mm (13/16") Hex | Set of 4 Locks / 1 Key | LCB3L2HE-BK04LK4 - Image 5](https://m.media-amazon.com/images/I/61vWcOWqWWL.jpg)

## Available Options

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

## Questions & Answers

**Q: What happens if I lose my wheel lock key? Are all keys the same? Can you look up my key number from my order?**
A: Wheel lock sets use a unique patterned key, identified by a Key# stamped on the side of the key. We include a card to write your information on. Unfortunately, we can't track what key was packaged in your set from the order, so keep your key#!

**Q: Is the socket size the same as the lug wrench in my trunk?**
A: Yes! DPAccessories wheel lock sets are matched to vehicle applications through Year, Make, and Model fitment, ensuring compatibility with the original spare and emergency lug wrench. No adapter or new wrench is needed.

**Q: Is the black finish Matte black? Gloss black? Does the chrome rust?**
A: We call our black plating a satin finish, in the middle of matte and gloss. Our platings are upgraded to pass extended corrosion tests and will look great for years with normal cleaning with soap and water to remove brake dust and road salt.

**Q: Can I use an impact wrench on wheel locks? How much torque can they take?**
A: Unlike a standard 6-sided lug nut, wheel locks use smaller grooves and splines for security which can be damaged from impact tools and over torque. We recommend installation by hand, and final torque to the OEM torque spec by a torque wrench.

**Q: Will this lock set still work on my winter wheels, or that custom set I've been shopping for?**
A: They might! If your wheels use a cone seat lug nut and have clearance for a standard socket socket, they could be a great fit. If your wheels require spline lug nuts they may not fit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Very nice key, failure point on old lock
  

*by A***E on Reviewed in the United States on September 10, 2022*

Had an issue with first package, seller made right. Great wheel locks from awsome seller.

### ⭐⭐⭐⭐⭐ 







  
  
    Perfect
  

*by L***. on Reviewed in the United States on September 24, 2022*

Appear very secure

### ⭐⭐⭐⭐⭐ 







  
  
    Under $19.00 vs $2000.00...no brainer!
  

*by D***G on Reviewed in the United States on June 15, 2017*

While we live in a very safe place, there have been a lot of wheel thefts down in the city. When I think of the cost of the tires and rims plus the inconvienience and time that would be involved in replacement, this $19.00 purchase is a no-brainer. At almost $500.00 a wheel and tire for this vehicle, I was amazed that I had not purchased them earlier. Our other vehicle came with them from the Mfr. so perhaps when this one did not I did not think of it. The lock nuts are very easy to replace and look to be well made. I think that it took me less than ten minutes to replace the original lug nuts. This was a very inexpensive purchase for a little peace of mind. I do recommend these to others...in fact I strongly recommend them and admit that I am surprised that I had not purchased them earlier.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ec/products/12382791-dpaccessories-black-1-2-20-lug-nut-locks-bulge-acorn](https://www.desertcart.ec/products/12382791-dpaccessories-black-1-2-20-lug-nut-locks-bulge-acorn)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-15*