---
product_id: 2482505
title: "Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.25 Thread Size) - Pack of 20"
brand: "gorilla"
price: "R112"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/2482505-gorilla-automotive-21123bc-small-diameter-acorn-black-5-lug-kit
store_origin: ZA
region: South Africa
---

# Durable black powder-coated finish 12mm x 1.25 precision thread Spline drive head for secure fit Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.25 Thread Size) - Pack of 20

**Brand:** gorilla
**Price:** R112
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock in style and strength with Gorilla’s black acorn lug nuts!

## Quick Answers

- **What is this?** Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.25 Thread Size) - Pack of 20 by gorilla
- **How much does it cost?** R112 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/2482505-gorilla-automotive-21123bc-small-diameter-acorn-black-5-lug-kit)

## Best For

- gorilla enthusiasts

## Why This Product

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

## Key Features

- • **Secure Spline Drive:** Spline drive lug nut head style for enhanced grip and tamper resistance
- • **Durable Black Finish:** Powder-coated black chrome finish resists corrosion and looks sleek
- • **Complete 20-Piece Kit:** Includes 20 lug nuts plus matching key for hassle-free installation
- • **High Strength Alloy Steel:** Built to withstand up to 51,750 psi shear strength for ultimate safety
- • **Precision Engineered Threads:** 12mm x 1.25 thread size ensures perfect OEM fit every time

## Overview

The Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit features 20 precision-engineered lug nuts with a 12mm x 1.25 thread size, spline drive head style, and a durable black powder-coated finish. Crafted from high-strength alloy steel, these lug nuts deliver OEM-level fit and exceptional shear strength of 51,750 psi, ensuring both security and style for your vehicle’s wheels.

## Description

Gorilla Automotive carries a complete line of lug nuts with unfailing quality and finish controlled through every step of manufacturing to deliver lug nuts that outperform. Gorilla features lug nuts with long lasting durability and precision engineered to meet manufacturer’s specification. Available in all popular styles and sizes

## Features

- 12mm x 1.25 Thread size
- 3/4" & 13/16" Hex key
- 1.36" Overall length
- 60 Degree Conical Seat.Lug Nut Head Style:Spline drive
- Set of 20 lug nuts with key

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Alloy Steel |
| Fastener Type | Acorn |
| Thread Size | 12 x 1.25 |
| Exterior Finish | Black |
| Color | Black Chrome |
| Metal Type | Alloy Steel |
| Finish Type | Powder Coated |
| Brand | GORILLA |
| Item Weight | 1.8 Pounds |
| Thread Type | Unified National Coarse (Unc) |
| Inside Thread Size | M12 x 1.25 |
| Thread Style | Right Hand |
| Size | 12-mm X 1.25 |
| Item Diameter | 12 Millimeters |
| Maximum Shear Strength | 51,750 psi |
| Number of Pieces | 20 |
| UPC | 012619900022 191215168682 |
| Global Trade Identification Number | 00012619900022 |
| Manufacturer | Gorilla Automotive |
| Model | 5Lug Sd Acorn 12-1.25 Wik Blk |
| Item Weight | 1.75 pounds |
| Item model number | 21123BC |
| Manufacturer Part Number | 21123BC |
| OEM Part Number | 21123BC |

## Product Details

- **Material:** Alloy Steel
- **Fastener Type:** Acorn
- **Thread Size:** 12 x 1.25
- **Exterior Finish:** Black
- **Color:** Black Chrome

## Images

![Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.25 Thread Size) - Pack of 20 - Image 1](https://m.media-amazon.com/images/I/610WdHa8oLL.jpg)
![Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.25 Thread Size) - Pack of 20 - Image 2](https://m.media-amazon.com/images/I/3199R2supxL.jpg)
![Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.25 Thread Size) - Pack of 20 - Image 3](https://m.media-amazon.com/images/I/81EVMh-EdhL.jpg)
![Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.25 Thread Size) - Pack of 20 - Image 4](https://m.media-amazon.com/images/I/51xOyEAlP1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ More durable than I initially thought
*by S***Z on March 4, 2024*

Bought these as sort of placeholder lugs for mounting a new set of aftermarket wheels/tires, but to my surprise the coating has held and the fit is perfect; they look a lot nicer than what I would have expected at this price range too. The fact that they’re spline lugs also gives a bit more piece of mind when parking near sketchy areas.Very happy with mine.

### ⭐⭐⭐⭐⭐ All lugs look the same. No ugly looking key lug to stand out.
*by C***  on August 4, 2019*

Fits exactly like my old lug nuts. They came in a bag with the adapter piece. I was a little worried that they would be scuffed up, but they are covered in a fine layer of some kind of grease. I bought aftermarket rims for my vehicle and my old lug nuts could only be removed with an impact wrench. Using these lugs allows me to use a regular tire iron because of the adapter that comes with them. They fit 3/4" and 13/16". Very good quality product. If my little cap that covers the lugs and wheel hub falls off or becomes cracked or damaged, I will have no problem with letting these lugs be visible. Can't rate the durability yet, because I just put them on today.

### ⭐⭐⭐⭐⭐ Great Lug Nuts
*by A***. on November 21, 2012*

Recently, I had taken the time to sand, prime, and repaint (Semi-Gloss Black) my Steel Wheels wrapped in snow tires that I use for my Subaru Outback during the winter and thought to myself, if I'm going to make the wheels look good, might as well follow up with new Lugs as well. I had 2 requirements for the lugs that I wanted, needed them to be some sort of Semi-Gloss Black and also serve as wheel locks and this lug kit does just that. Gorilla uses a type of spline system for the lugs so that a regular socket or lug wrench could not remove them and they are brilliant. The kit comes with a lug key (obviously) and also comes with a key code so that if the key is lost or additional keys are required, they can easily be ordered.Anywho... highly recommended lug kit that look great and keep your wheels from growing legs and walking away in the middle of the night.

## Frequently Bought Together

- Gorilla Automotive 21123BC Small Diameter Acorn Black 5 Lug Kit (12mm x 1.25 Thread Size) - Pack of 20
- Gorilla Automotive 71621NBC Acorn Black Chrome Wheel Locks (12mm x 1.25 Thread Size) - Pack of 4

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-19*