---
product_id: 91544687
title: "- USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Biometric Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells, Black"
brand: "usi universal the unbeatable"
price: "174.93 DT"
currency: TND
in_stock: true
reviews_count: 9
category: "Usi Universal The Unbeatable"
url: https://www.desertcart.tn/products/91544687-usi-universal-barbell-lock-733lj-olympic-bar-collar-plastic-rod
store_origin: TN
region: Tunisia
---

# Single-action cam lock for secure grip Durable solid nylon resin frame Fits standard 50mm Olympic barbells - USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Biometric Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells, Black

**Brand:** usi universal the unbeatable
**Price:** 174.93 DT
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your power, lift without limits!

## Quick Answers

- **What is this?** - USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Biometric Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells, Black by usi universal the unbeatable
- **How much does it cost?** 174.93 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/91544687-usi-universal-barbell-lock-733lj-olympic-bar-collar-plastic-rod)

## Best For

- usi universal the unbeatable enthusiasts

## Why This Product

- Trusted usi universal the unbeatable brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Injection-molded nylon resin frame and high-pressure grip pads withstand intense lifting sessions.
- • **Universal Fit:** Precision-engineered for all 50mm Olympic barbells—your go-to for any gym setup.
- • **Effortless Security:** Single-action cam lock clamps plates instantly—no more fumbling with spring collars.
- • **Pro-Level Confidence:** Trusted by thousands, ranked top 5 in strength training bars—secure your gains with the best.
- • **Lightweight & Compact:** At just 1.1 lbs and 7.6 cm dimensions, these locks add zero bulk but maximum safety.

## Overview

The USI UNIVERSAL Barbell Lock 733LJ is a pair of durable, injection-molded nylon collars designed for 50mm Olympic barbells. Featuring a single-action cam lock system, these lightweight yet robust locks ensure plates stay firmly in place during heavy lifts. With a sleek black finish and compact design, they combine professional-grade security with effortless usability, making them a top choice for serious lifters seeking reliable performance and value.

## Description

A revolutionary cam clamp system for securing weight plates. No more messing around with spring collars. Durable Nylon construction & high pressure grip pads enable this product to go through some serious sessions. Now workout with confidence.

Review: Usi jaw locks are cheap and best. I'll be buying more - Superb. Bought jaw locks from body solid & it was 10 times the price. Usi jaw locks are cheap and best. I'll be buying more.
Review: Works well. - Works well.

## Features

- Material: Nylon Resin
- Color: Yellow
- Solid nylon injection molded frame and injection molded pads
- No. of Pieces: 2
- Single-action cam lock securely clamps the collar to the bar. Suitable for olympic barbell (50 mm)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B016U9RJNU |
| Additional Features | Rod Locks |
| Best Sellers Rank | #2,695 in Sports, Fitness & Outdoors ( See Top 100 in Sports, Fitness & Outdoors ) #5 in Strength Training Bars |
| Brand | USI UNIVERSAL THE UNBEATABLE |
| Brand Name | USI UNIVERSAL THE UNBEATABLE |
| Colour | Black |
| Control Method | Push Button |
| Controller Type | key control |
| Country of Publication | India |
| Customer Reviews | 4.0 out of 5 stars 76 Reviews |
| Importer Contact Information | Universal Legguard Works, Basti Sheikh Road, Jalandhar City, Punjab - 144002, Contact No. 0181-4608218, 9876105390, Email: online@universalsportsinds.com |
| Included Components | Barbell Locks |
| Item Dimensions | 7.6 x 4.4 x 7.6 Centimeters |
| Item Type Name | Barbell Locks |
| Item Weight | 1.1 Pounds |
| Item dimensions L x W x H | 7.6 x 4.4 x 7.6 Centimeters |
| Lock Type | Biometric |
| Manufacturer | Basti Sheikh Road, Jalandhar City, Punjab - 144002, Contact No. 0181-4608218, 9876105390, Email: online@universalsportsinds.com, Universal Sports Industries |
| Manufacturer Contact Information | Basti Sheikh Road, Jalandhar City, Punjab - 144002, Contact No. 0181-4608218, 9876105390, Email: online@universalsportsinds.com |
| Manufacturer Part Number | 733LJ |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | 733LJ |
| Model Number | 733LJ |
| Number of Pieces | 2 |
| Packer Contact Information | Universal Legguard Works, Basti Sheikh Road, Jalandhar City, Punjab - 144002, Contact No. 0181-4608218, 9876105390, Email: online@universalsportsinds.com |
| Product Finish Type | Polished |
| Recommended Uses For Product | security |
| Shape | Round |
| Special Feature | Rod Locks |
| Style Name | Modern |
| Unit Count | 2.00 Piece |

## Product Details

- **Brand:** USI UNIVERSAL
- **Special Feature:** Rod Locks
- **Lock Type:** Biometric
- **Item dimensions L x W x H:** 7.6 x 4.4 x 7.6 Centimeters
- **Material:** Plastic

## Images

![- USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Biometric Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells, Black - Image 1](https://m.media-amazon.com/images/I/61dYz+aAYAL.jpg)
![- USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Biometric Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells, Black - Image 2](https://m.media-amazon.com/images/I/81j7APUoSxL.jpg)
![- USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Biometric Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells, Black - Image 3](https://m.media-amazon.com/images/I/61dLjE9KeJL.jpg)
![- USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Biometric Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells, Black - Image 4](https://m.media-amazon.com/images/I/71V3GVHX0XL.jpg)
![- USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Biometric Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells, Black - Image 5](https://m.media-amazon.com/images/I/61nKytV7pnL.jpg)

## Questions & Answers

**Q: Is it usable to any barbell rod or any specific type?**
A: Use this on all Olympic barbell rods

**Q: Is it original usi brand**
A: 100% ORIGINAL SIR

**Q: Is this the price of a single lock or a pair?**
A: It's a pair.

**Q: Does this fit on 26mm barbell bar?**
A: This is for 50mm rod , if you want 26mm size lock go for LJ1 easy lock

## Customer Reviews

### ⭐⭐⭐⭐⭐ Usi jaw locks are cheap and best. I'll be buying more
*by N***I on 23 January 2016*

Superb. Bought jaw locks from body solid & it was 10 times the price. Usi jaw locks are cheap and best. I'll be buying more.

### ⭐⭐⭐⭐⭐ Works well.
*by M***E on 5 April 2024*

Works well.

### ⭐⭐⭐⭐ Seal was broken, but the product is good so far
*by V***J on 23 March 2023*

It's convenient to use, much easier to remove the lock and add weights compared to my previous spring lock. But the seal was broken, it could be a used product.

## Frequently Bought Together

- USI UNIVERSAL Barbell Lock, 733LJ Olympic Bar Collar Plastic Rod Locks, Barbell Clip Pair for 50 mm Barbells, Plastic Regular Barbell Locks for Olympic Weight Lifting Barbells
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**Shop now:** [https://www.desertcart.tn/products/91544687-usi-universal-barbell-lock-733lj-olympic-bar-collar-plastic-rod](https://www.desertcart.tn/products/91544687-usi-universal-barbell-lock-733lj-olympic-bar-collar-plastic-rod)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-23*