---
product_id: 240362142
title: "Blocker Collar - Lock Your bar and Weight Plates - Fits Most Bars and All Olympic Bars - Made in USA"
brand: "proloc"
price: "354.23 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/240362142-blocker-collar-lock-your-bar-and-weight-plates-fits-most
store_origin: TN
region: Tunisia
---

# Locks bar securely Built-in allen key included Fits all Olympic bars Blocker Collar - Lock Your bar and Weight Plates - Fits Most Bars and All Olympic Bars - Made in USA

**Brand:** proloc
**Price:** 354.23 DT
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock it down, lift with confidence!

## Quick Answers

- **What is this?** Blocker Collar - Lock Your bar and Weight Plates - Fits Most Bars and All Olympic Bars - Made in USA by proloc
- **How much does it cost?** 354.23 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/240362142-blocker-collar-lock-your-bar-and-weight-plates-fits-most)

## Best For

- proloc enthusiasts

## Why This Product

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

## Key Features

- • **Universal Fit:** Compatible with collars from 1.937" to 2.007", fitting most standard and Olympic bars effortlessly.
- • **Sleek & Durable:** Made in the USA with a robust black finish that blends seamlessly into any gym environment.
- • **Chain-Ready Design:** Easily attach a lock and chain to secure your bar to racks or weight trees for added protection.
- • **Ultimate Gym Security:** Renders your bar completely unusable when attached, deterring theft and unauthorized use.
- • **Integrated Tool Access:** Includes a built-in allen key for quick installation and removal—no extra tools needed.

## Overview

The PROLOC Blocker Collar is a precision-engineered security accessory designed to lock down your weightlifting bar, making it unusable and theft-proof in public gyms. Compatible with most bars including all Olympic standards, it features a built-in allen key for hassle-free use and supports additional locking via chains. Proudly made in the USA, this sleek black collar is the essential gear for serious lifters who value their equipment’s safety.

## Description

Blocker Collar - Lock Your bar and Weight Plates - Fits Most Bars and All Olympic Bars - Made in USA

## Features

- Secure Your Bar with Confidence! The PROLOC blocker is the accessory to have when you store your bar at a public gym.
- When the PROLOC blocker is attached to your bar, from the middle of the bar to the end, it renders the bar USELESS.
- With a chain from the lock you can further secure it to other equiptment in the gym such as racks and weight trees. FIts any bar with collars ranging from 1.937" to 2.007" (Fits most bars, Fits all olympic bars)
- Sold Individually - 1 Collar Included with built in allen key - LOCK AND/OR CHAIN NOT INCLUDED

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 4.76 x 3.94 x 2.17 inches |
| Package Weight | 0.2 Kilograms |
| Item Weight | 0.2 Kilograms |
| Brand Name | Proloc |
| Color | #05588 |
| Manufacturer | Proloc |

## Product Details

- **Brand:** Proloc
- **Item Weight:** 0.2 Kilograms
- **Finish Type:** Black
- **Manufacturer:** Proloc
- **UPC:** 785648070959

## Images

![Blocker Collar - Lock Your bar and Weight Plates - Fits Most Bars and All Olympic Bars - Made in USA - Image 1](https://m.media-amazon.com/images/I/71PY+48piiL.jpg)

## Frequently Bought Together

- Proloc Blocker Collar - Lock Your bar and Weight Plates - Fits Most Bars and All Olympic Bars - Made in USA
- Master Lock 643D Set Your Own Combination Padlock, 1 Pack, Silver
- Master Lock 630D Set Your Own Combination Lock, Aluminum, 1-3/16 in. Wide

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**Shop now:** [https://www.desertcart.tn/products/240362142-blocker-collar-lock-your-bar-and-weight-plates-fits-most](https://www.desertcart.tn/products/240362142-blocker-collar-lock-your-bar-and-weight-plates-fits-most)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-14*