---
product_id: 1199450
title: "Automotive 61631 Acorn Gorilla Guard Locks (12mm x 1.50 Thread Size) - Pack of 4"
brand: "gorilla automotive"
price: "R1056"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Gorilla"
url: https://www.desertcart.co.za/products/1199450-automotive-61631-acorn-gorilla-guard-locks-12mm-x-1-50
store_origin: ZA
region: South Africa
---

# Dual hex key fits 3/4" & 13/16" sockets 12mm x 1.50 thread size 60° conical seat for secure fit Automotive 61631 Acorn Gorilla Guard Locks (12mm x 1.50 Thread Size) - Pack of 4

**Brand:** gorilla automotive
**Price:** R1056
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Automotive 61631 Acorn Gorilla Guard Locks (12mm x 1.50 Thread Size) - Pack of 4 by gorilla automotive
- **How much does it cost?** R1056 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/1199450-automotive-61631-acorn-gorilla-guard-locks-12mm-x-1-50)

## Best For

- gorilla automotive enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Chrome Finish:** Chrome plating ensures lasting shine and corrosion resistance—style meets durability.
- • **Perfect Fit, Every Time:** Precision 12mm x 1.50 thread size and 60° conical seat guarantee a snug, theft-proof lock.
- • **Dual Hex Key Convenience:** One key fits two socket sizes (3/4" & 13/16"), making installation effortless and versatile.
- • **Complete 4-Pack Protection:** Secure all your wheels with a full set of four locks plus the matching key—don’t leave security to chance.
- • **Unmatched Security, Zero Compromise:** Case hardened steel with unique external pattern locks out thieves without the key.

## Overview

The Gorilla Automotive 61631 Acorn Gorilla Guard Locks are a premium set of four wheel locks engineered with a 12mm x 1.50 thread size and a 60° conical seat for maximum security. Crafted from case hardened alloy steel and finished with chrome plating, these locks resist weather and tampering. Featuring a unique external security pattern and a dual hex key that fits both 3/4" and 13/16" sockets, they combine convenience with top-tier protection to keep your wheels safe and stylish.

## Description

Gorilla Automotive carries a complete line of wheel locks with unfailing quality and finish controlled through every step of manufacturing to deliver lug nuts and locks that outperform. Gorilla features unique locks with an external security pattern that makes it impossible to remove without the matching key. The locks are designed for unsurpassed security made from case hardened steel and chrome plated for lasting beauty.

Review: Wheel locks! - Works great for my 2006 Ls430. Easy to install and the key accepts 2 socket sizes. Key fits tight and secure. Looks better than the traditional style.
Review: Safe - Great product ! Great quality !

## Features

- 12mm x 1.50 Thread size
- 3/4" & 13/16" Dual hex key
- 1.50" Overall length
- 60 Degree Conical Seat
- Set of 4 wheel locks with key

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CMJ2QE |
| Best Sellers Rank | #20,240 in Automotive ( See Top 100 in Automotive ) #16 in Wheel Locks |
| Brand | Gorilla Automotive |
| Color | Chrome |
| Control Method | Touch |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,274) |
| Date First Available | November 23, 2005 |
| Finish Type | Chrome Plated |
| Global Trade Identification Number | 00012619616312 |
| Included Components | Set of 4 wheel locks with key |
| Is Discontinued By Manufacturer | No |
| Item Weight | 14.4 ounces |
| Item model number | 61631 |
| Lock Type | Rim Lock |
| Manufacturer | Gorilla Automotive |
| Manufacturer Part Number | 61631 |
| Material | Alloy Steel, Chrome |
| Model Name | 61631 |
| Number of Pieces | 1 |
| Recommended Uses For Product | Securing wheels and preventing theft |
| Shape | Round |
| Special Feature | Weather Resistant |
| Special Features | Weather Resistant |
| Style | 4-Pack |
| UPC | 012619616312 |

## Product Details

- **Brand:** Gorilla Automotive
- **Lock Type:** Rim Lock
- **Material:** Alloy Steel, Chrome
- **Recommended Uses For Product:** Securing wheels and preventing theft
- **Special Feature:** Weather Resistant

## Images

![Automotive 61631 Acorn Gorilla Guard Locks (12mm x 1.50 Thread Size) - Pack of 4 - Image 1](https://m.media-amazon.com/images/I/61jRohlePzL.jpg)

## Available Options

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

## Questions & Answers

**Q: Fit 2000 ford f-250 7.3 diesel with oem wheels?  i keep seeing conflicting answers. anyone with personal experience get this size for same vehicle?**
A: FYI: I ordered for a 2017 F-250 gas and although the thread are a match; the wheels have lug nuts that do not have a cone at all.   So, basically; they look like a normal nut with a large attached washer that fits flat against the wheel.  The wheels lug holes are not coned at all; just flat.  A coned lug nut like this gorilla doesn't work for me in this case as the cone would likely dig into the wheel that is an aluminum alloy, which is probably why the OEM is flat and has a flat washer.

**Q: My rims bolts are 5x114.3  what size wheel locks should i get?**
A: 12mm x 1.5

**Q: Would this work on a trailer's tire 4,000 gross weight 5 holes/ tire**
A: If you mean 4000 lbs, then yes it should work.

**Q: 1997 lexus sc400  will it work with oem wheels**
A: Take a wheel nut off your car and if it has a taper at the end, you should take it to a hardware store and match the thread pitch with a bolt and order the right ones

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wheel locks!
*by E***A on September 4, 2025*

Works great for my 2006 Ls430. Easy to install and the key accepts 2 socket sizes. Key fits tight and secure. Looks better than the traditional style.

### ⭐⭐⭐⭐⭐ Safe
*by R***Z on February 11, 2026*

Great product ! Great quality !

### ⭐⭐⭐⭐⭐ The best (and not super expensive)
*by B***E on June 24, 2024*

I bought a set of these for our Lexus. Pros: They're VERY secure and very easy to use. (The key inserts nicely and grips positively.) I chose this lock because of the replaceable key! How cool is that? Cons (not a deal-breaker by any means): They're sort of large, so they do stand out as "different" from the other lugs, both in diameter and length. (They've got a nice finish, though.) Also, they're going to be a bear to cut off if you ever lose the key AND don't have the sticker with the key number. Of course anyone with half a brain would just pull out the sticker and stick it in the glove compartment where it should go. However, if you take it to a tire shop for new tires and you hand them an unopened package of these locks, be aware that they will probably THROW ALL THE PACKAGING AWAY, including the sticker!!! And after you think to ask for the sticker, hopefully they will be able to find it in their trash. If not, you are completely out of luck. My advice is to pre-open the package and retrieve the sticker before handing your car over to the tire jocks. All in all, I would highly recommend these. In fact I got a second set for our Mazda. :-)

## Frequently Bought Together

- Gorilla Automotive 61631 Acorn Gorilla Guard Locks (12mm x 1.50 Thread Size) - Pack of 4
- Gorilla Automotive (71631X) 12mm x 1.50 Thread Size Acorn Chrome X2 Wheel Lock, (Pack of 4)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-21*