---
product_id: 117719663
title: "Model 2516"
brand: "proven industries"
price: "SAR 248"
currency: SAR
in_stock: true
reviews_count: 12
category: "Proven Industries"
url: https://www.desertcart.com.sa/products/117719663-model-2516
store_origin: SA
region: Saudi Arabia
---

# Pick-proof unique key design Hardened steel lock body Power tool & hammer resistant Model 2516

**Brand:** proven industries
**Price:** SAR 248
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in peace of mind — because your trailer deserves elite protection.

## Quick Answers

- **What is this?** Model 2516 by proven industries
- **How much does it cost?** SAR 248 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/117719663-model-2516)

## Best For

- proven industries enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Custom engineered to snugly fit select 2 5/16-inch trailer couplers for foolproof installation.
- • **Made in the USA:** Proudly designed and manufactured domestically, guaranteeing quality and supporting local craftsmanship.
- • **Unmatched Security:** Hardened alloy steel construction resists cutting, hammering, and prying attempts.
- • **Pick-Proof Innovation:** Exclusive disc-detainer lock mechanism with a patented key design that prevents lock picking and key duplication.
- • **Weather-Resistant Durability:** Built to withstand harsh outdoor conditions without rust or corrosion, ensuring long-term reliability.

## Overview

The Proven Industries Model 2516 Trailer Lock is a heavy-duty, weather-resistant security device designed specifically for 2 5/16-inch trailer couplers. Crafted from hardened alloy steel and featuring a patented pick-proof disc-detainer lock, it offers superior protection against theft and tampering. Easy to install and remove, this American-made lock secures safety chains and resists power tools, crowbars, and harsh weather, making it the trusted choice for professional trailer owners.

## Description

Buy Proven Industries Model 2516 Trailer Lock, Fits Select 2 5/16-Inch Couplers, Secures Safety Chains, Made in The USA, (Blue): Hitch Locks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Nice and secure - For years I have purchased middle of the road coupler locks for my trailers and every one of them, from Trimax, to Reese, to Master Lock has failed me in some way. Several of them had to have the lock cylinder drilled out because they were stuck on there and no longer worked with the key. I got sick of dealing with the headache of trying to leave on a trip and drilling out the lock to get my own trailer hooked up. I decided to spring for an expensive setup, hoping it would be my last. I will never again hassle with cheap locks. This Proven Lock product is extremely well-made and heavy duty. It fit right onto the coupler of my trailer perfectly, holding the safety chain hooks inside and lining up the first time I put it on. The puck lock is very nice. The blue looks nice, and the lock cylinder seems like it will hold up. It is very easy to install and remove, and I am no longer worried about getting locked out from towing my own trailer again. Worth the money (albeit pricey) to save me some headaches.
Review: Best lock in the market. - This is my second unit purchased. I want to take a moment to share my positive feedback regarding the trailer tongue lock. This product has proven to be exceptionally reliable and secure, providing me with peace of mind whenever my trailer is parked. The robust design ensures that it effectively protects against theft, which is a significant concern for anyone who owns a trailer. I’ve also found it to be remarkably easy to install and remove, making it a practical solution for everyday use. The sleek design complements the overall look of my trailer, and the durable materials suggest that it will stand the test of time, even with regular exposure to the elements. Overall, I highly recommend the trailer tongue lock to anyone looking to enhance their trailer's security. It truly is an excellent investment for protecting your valuable assets.

## Features

- HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2 5/16-inch trailer couplers to help keep your trailer secure.
- TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock.
- UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key.
- CUSTOM TRAILER-COUPLER LOCK: This custom-tailored lock will only mount on very specific 2 5/16-inch couplers. Make sure to check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler.
- PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture our locking systems from conception to fabrication in the USA.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07B3YBQX4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #8,382 in Automotive ( See Top 100 in Automotive ) #22 in Towing Hitch Locks |
| Brand | Proven Industries |
| Color | Blue-Round |
| Control Method | App |
| Controller Type | Hand Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,695) |
| Date First Available | February 27, 2018 |
| Included Components | inner slide, exterior shield, puck lock |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 10 pounds |
| Item dimensions L x W x H | 6 x 5.5 x 6 inches |
| Item model number | 2516 |
| Lock Type | Disc-Detainer |
| Manufacturer | Proven Locks |
| Material | Alloy Steel |
| Model Name | 2516 |
| Number of Pieces | 1 |
| Part Number | 2516 |
| Product Dimensions | 6 x 5.5 x 6 inches |
| Recommended Uses For Product | travel |
| Shape | Round |
| Size | BLUE |
| Special Feature | Weather Resistant |
| Special Features | Weather Resistant |
| Style | Traditional |
| UPC | 729573593961 |

## Product Details

- **Brand:** Proven Industries
- **Item dimensions L x W x H:** 6 x 5.5 x 6 inches
- **Lock Type:** Disc-Detainer
- **Material:** Alloy Steel
- **Special Feature:** Weather Resistant

## Images

![Model 2516 - Image 1](https://m.media-amazon.com/images/I/31XtESoshNL.jpg)
![Model 2516 - Image 2](https://m.media-amazon.com/images/I/41AyLQCLWiL.jpg)
![Model 2516 - Image 3](https://m.media-amazon.com/images/I/51199WYuyVL.jpg)
![Model 2516 - Image 4](https://m.media-amazon.com/images/I/51JZO-NKvPL.jpg)
![Model 2516 - Image 5](https://m.media-amazon.com/images/I/51kbrVQHyEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice and secure
*by M***T on January 7, 2025*

For years I have purchased middle of the road coupler locks for my trailers and every one of them, from Trimax, to Reese, to Master Lock has failed me in some way. Several of them had to have the lock cylinder drilled out because they were stuck on there and no longer worked with the key. I got sick of dealing with the headache of trying to leave on a trip and drilling out the lock to get my own trailer hooked up. I decided to spring for an expensive setup, hoping it would be my last. I will never again hassle with cheap locks. This Proven Lock product is extremely well-made and heavy duty. It fit right onto the coupler of my trailer perfectly, holding the safety chain hooks inside and lining up the first time I put it on. The puck lock is very nice. The blue looks nice, and the lock cylinder seems like it will hold up. It is very easy to install and remove, and I am no longer worried about getting locked out from towing my own trailer again. Worth the money (albeit pricey) to save me some headaches.

### ⭐⭐⭐⭐⭐ Best lock in the market.
*by B***N on March 10, 2025*

This is my second unit purchased. I want to take a moment to share my positive feedback regarding the trailer tongue lock. This product has proven to be exceptionally reliable and secure, providing me with peace of mind whenever my trailer is parked. The robust design ensures that it effectively protects against theft, which is a significant concern for anyone who owns a trailer. I’ve also found it to be remarkably easy to install and remove, making it a practical solution for everyday use. The sleek design complements the overall look of my trailer, and the durable materials suggest that it will stand the test of time, even with regular exposure to the elements. Overall, I highly recommend the trailer tongue lock to anyone looking to enhance their trailer's security. It truly is an excellent investment for protecting your valuable assets.

### ⭐⭐⭐⭐⭐ Proven locks!
*by I***E on January 5, 2026*

Just arrived. Best investment to protect my new enclosed trailer. Heavy duty! Highly recommended. Easy to install

## Frequently Bought Together

- Proven Industries Model 2516 Trailer Lock, Fits 2 5/16-Inch Couplers, Secures Safety Chains, Made in The USA, (Blue)
- Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 3, (Blue)
- Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Blue)

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**Shop now:** [https://www.desertcart.com.sa/products/117719663-model-2516](https://www.desertcart.com.sa/products/117719663-model-2516)

---

*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-04-24*