---
product_id: 117719663
title: "Model 2516"
brand: "proven industries"
price: "$93.14"
currency: USD
in_stock: null
reviews_count: 6
url: https://www.desertcart.us/products/117719663-model-2516
store_origin: US
region: United States of America
---

# Pick-proof unique key design Hardened steel lock body Weather-resistant exterior shield Model 2516

**Brand:** proven industries
**Price:** $93.14
**Availability:** ❌ Out of Stock

## Summary

> 🔐 Lock in peace of mind — because your trailer deserves the best!

## Quick Answers

- **What is this?** Model 2516 by proven industries
- **How much does it cost?** $93.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/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

- • **Tailored Fit:** Custom-designed for select 2 5/16-inch trailer couplers for perfect compatibility
- • **Made in the USA:** Crafted with precision and pride, ensuring top-tier quality and reliability
- • **Weather Warrior:** Built to withstand harsh outdoor conditions with a weather-resistant finish
- • **Unbreakable Security:** Hardened alloy steel construction resists power tools and crowbars
- • **Pick-Proof Innovation:** Exclusive disc-detainer lock with a unique key system to prevent unauthorized access

## Overview

The Proven Industries Model 2516 Trailer Lock is a heavy-duty, weather-resistant security solution designed specifically for 2 5/16-inch trailer couplers. Constructed from hardened alloy steel with a unique pick-proof disc-detainer lock, it offers unmatched protection against theft. Proudly made in the USA, this lock combines durability, precision engineering, and a tailored fit to secure your trailer and safety chains with confidence.

## Description

Full description not available

## 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 |
|---------------|-------|
| Brand | Proven Industries |
| Special Feature | Weather Resistant |
| Lock Type | Disc-Detainer |
| Item dimensions L x W x H | 6 x 5.5 x 6 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | travel |
| Style | Traditional |
| Color | Blue-Round |
| Number of Pieces | 1 |
| Included Components | inner slide, exterior shield, puck lock |
| Controller Type | Hand Control |
| Shape | Round |
| Item Weight | 10 Pounds |
| Control Method | App |
| UPC | 729573593961 |
| Model Name | 2516 |
| Manufacturer | Proven Locks |
| Part Number | 2516 |
| Item Weight | 10 pounds |
| Product Dimensions | 6 x 5.5 x 6 inches |
| Item model number | 2516 |
| Is Discontinued By Manufacturer | No |
| Size | BLUE |
| Item Package Quantity | 1 |
| Special Features | Weather Resistant |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

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

## Images

![Model 2516 - Image 1](https://m.media-amazon.com/images/I/71+3wwWuQhL.jpg)
![Model 2516 - Image 2](https://m.media-amazon.com/images/I/71iD6ppbeaL.jpg)
![Model 2516 - Image 3](https://m.media-amazon.com/images/I/71NTpoKx6uL.jpg)
![Model 2516 - Image 4](https://m.media-amazon.com/images/I/71ljMsVsiFL.jpg)
![Model 2516 - Image 5](https://m.media-amazon.com/images/I/71UJ9dvFPUL.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.

### ⭐⭐⭐⭐⭐ Solid Security for Your Trailer - Proven Industries Model 2516 Trailer Lock
*by A***R on February 29, 2024*

I recently purchased the Proven Industries Model 2516 Trailer Lock, and I must say it has exceeded my expectations in terms of security and durability. As someone who values the safety of my belongings, especially when it comes to my trailer, finding a reliable lock was paramount, and the Model 2516 did not disappoint.The first thing that caught my attention was the build quality. This lock is constructed with hardened steel, making it incredibly resistant to tampering or brute force attacks. The robust design instills confidence that my trailer is well-protected against theft. The heavy-duty construction also gives it a substantial feel, reinforcing its reliability.Installation was a breeze, thanks to the user-friendly design and clear instructions provided by Proven Industries. The lock fits seamlessly onto my trailer hitch, and the precision engineering ensures a snug and secure fit. The lock even allows for safety chains to be locked inside the case. Once in place, it's evident that this lock is not going anywhere – a vital aspect for those of us who leave trailers unattended for extended periods.One of the standout features of the Model 2516 is its drill-resistant lock cylinder. This adds an extra layer of security, deterring potential thieves who might attempt to compromise the lock with conventional tools. It's reassuring to know that Proven Industries has taken measures to protect against various methods of tampering. Proven Industries' customer service was able to hook me up with a lock cylinder that is keyed the same as the other four Proven puck-locks that I purchased for my trailer.I look forward to Proven's claim of the lock's resistance to the elements. Living in an area with diverse weather conditions, I needed a lock that can withstand rain, snow, and UV exposure. The Model 2516's corrosion-resistant materials ensure it remains in optimal condition, providing long-lasting protection for my trailer.In conclusion, the Proven Industries Model 2516 Trailer Lock is a top-notch investment for anyone serious about safeguarding their trailer. Its robust construction, drill-resistant lock cylinder, and weather-resistant features make it a reliable and durable choice. While it may come at a slightly higher price point than some alternatives, the peace of mind and security it provides are well worth the investment. I highly recommend the Proven Industries Model 2516 to fellow trailer owners who prioritize the safety of their valuable assets.

### ⭐⭐⭐⭐⭐ This is the last lock you'll purchase.
*by D***. on March 11, 2025*

This lock is going to be the last lock I need to purchase.We have two business trailers and I have a personal trailer... I'm transitioning them all over to Proven Locks. The materials are solid, the security of the locks is second to none, it's easy to install and use, and their customer care is tremendous. If your lock doesn't fit as it's supposed to (like mine didn't) they will exchange it for the correct one RIGHT AWAY. Great company, and great product. 10/10

## 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)

---

## 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.us/products/117719663-model-2516](https://www.desertcart.us/products/117719663-model-2516)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-22*