---
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"
price: "$30.31"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/91544687-usi-universal-barbell-lock-733lj-olympic-bar-collar-plastic-rod
store_origin: US
region: United States of America
---

# Biometric push-button lock Durable nylon resin build Fits standard 50mm Olympic bars 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
**Price:** $30.31
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in your gains, unlock your potential!

## 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
- **How much does it cost?** $30.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/91544687-usi-universal-barbell-lock-733lj-olympic-bar-collar-plastic-rod)

## Best For

- usi universal enthusiasts

## Why This Product

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

## Key Features

- • **Sleek Modern Design:** Polished black finish adds a professional, minimalist aesthetic to your home or commercial gym setup.
- • **Secure Biometric Locking:** Single-action cam clamp with push-button biometric lock ensures your plates never budge during intense lifts.
- • **Olympic Bar Compatibility:** Precision engineered for 50mm Olympic barbells, guaranteeing a snug, universal fit every time.
- • **Effortless One-Hand Operation:** Say goodbye to fiddly spring collars—quickly lock and unlock with a simple push for seamless training flow.
- • **Rugged Nylon Resin Construction:** Solid injection-molded nylon frame and high-pressure grip pads built to withstand the toughest workout sessions.

## Overview

The USI UNIVERSAL Barbell Lock 733LJ is a pair of biometric push-button collars designed for 50mm Olympic barbells. Crafted from durable nylon resin with injection-molded pads, these locks provide a secure, single-action cam clamp system that ensures weight plates stay firmly in place during heavy lifting. Lightweight yet robust, they combine modern aesthetics with effortless operation, making them an essential upgrade for serious lifters seeking reliability and style.

## Description

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

## 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 |
|---------------|-------|
| 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 |
| Recommended Uses For Product | security |
| Style | Modern |
| Colour | Black |
| Number of Pieces | 2 |
| Finish Type | Polished |
| Included Components | Barbell Locks |
| Controller Type | key control |
| Shape | Round |
| Item Weight | 500 g |
| Control Method | Push Button |
| Model Name | 733LJ |
| Manufacturer | Basti Sheikh Road, Jalandhar City, Punjab - 144002, Contact No. 0181-4608218, 9876105390, Email: online@universalsportsinds.com, Universal Sports Industries |
| Manufacturer | Universal Sports Industries |
| Country of Origin | India |
| Item model number | 733LJ |
| Product Dimensions | 7.62 x 4.45 x 7.62 cm; 500 g |
| ASIN | B016U9RJNU |

## 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)

## 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

## 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.us/products/91544687-usi-universal-barbell-lock-733lj-olympic-bar-collar-plastic-rod](https://www.desertcart.us/products/91544687-usi-universal-barbell-lock-733lj-olympic-bar-collar-plastic-rod)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*