---
product_id: 77254677
title: "MB Sport Olympic Dumbbell Barbell Bar Lock 2\" Weight Clamps Spinlock Collars Gym Training"
brand: "superdi"
price: "70 Lei"
currency: RON
in_stock: false
url: https://www.desertcart.ro/products/77254677-mb-sport-olympic-dumbbell-barbell-bar-lock-2-weight-clamps
store_origin: RO
region: Romania
---

# Quick spinlock design for fast plate changes Secure locking to keep weights safe 50mm grip size for Olympic bars MB Sport Olympic Dumbbell Barbell Bar Lock 2" Weight Clamps Spinlock Collars Gym Training

**Brand:** superdi
**Price:** 70 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔩 Lock in your gains, unlock your potential!

## Quick Answers

- **What is this?** MB Sport Olympic Dumbbell Barbell Bar Lock 2" Weight Clamps Spinlock Collars Gym Training by superdi
- **How much does it cost?** 70 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/77254677-mb-sport-olympic-dumbbell-barbell-bar-lock-2-weight-clamps)

## Best For

- superdi enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Plate Swaps:** Spinlock collars let you adjust weights in seconds—no downtime, just gains.
- • **Sleek Black Finish:** Professional look that complements any gym setup, making you look as serious as you train.
- • **Unyielding Safety Lock:** Keeps your plates firmly in place, so you lift with confidence every rep.
- • **Precision Fit for Olympic Bars:** Engineered for a snug 50mm grip, ensuring zero wobble during intense lifts.
- • **Durable Build for Long-Term Use:** Crafted from tough plastic to withstand heavy gym sessions without wear.

## Overview

The MB Sport Olympic Dumbbell Barbell Bar Lock features a 50mm grip size compatible with standard Olympic bars, utilizing a quick spinlock collar design for fast and secure plate adjustments. Made from durable plastic, these black collars ensure long-lasting performance and safety during weightlifting sessions.

## Description

Specifications: Material: Plastic & metal Suitable for:standard Olympic barbell with 50mm diameter Color: Black, Grey Size: 88*72*48mm Package includes: 1 x Pair of Olympic Barbell Collar

## Features

- Suitable for standard Olympic barbell with 50mm diameter
- Spinlock Collars are easy and quick way to move your plates around.
- They also keep weight plates securely and safely while lifting. Made from durable material for long lasting use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 7.24 x 5.04 x 1.85 inches |
| Package Weight | 0.28 Kilograms |
| Brand Name | SuperDi |
| Color | black |
| Material | Plastic |
| Manufacturer | vantein Health |
| Size | 56 Count (Pack of 1612) |
| Grip Size | 50 millimeters |

## Product Details

- **Material:** Plastic
- **Brand:** SuperDi
- **Grip Size:** 50 millimeters
- **Manufacturer:** vantein Health
- **UPC:** 688637870267

## Images

![MB Sport Olympic Dumbbell Barbell Bar Lock 2" Weight Clamps Spinlock Collars Gym Training - Image 1](https://m.media-amazon.com/images/I/618vD3pd-mL.jpg)
![MB Sport Olympic Dumbbell Barbell Bar Lock 2" Weight Clamps Spinlock Collars Gym Training - Image 2](https://m.media-amazon.com/images/I/71yaY45prvL.jpg)
![MB Sport Olympic Dumbbell Barbell Bar Lock 2" Weight Clamps Spinlock Collars Gym Training - Image 3](https://m.media-amazon.com/images/I/61u7xN7rTGL.jpg)
![MB Sport Olympic Dumbbell Barbell Bar Lock 2" Weight Clamps Spinlock Collars Gym Training - Image 4](https://m.media-amazon.com/images/I/61mGy-JA+oL.jpg)
![MB Sport Olympic Dumbbell Barbell Bar Lock 2" Weight Clamps Spinlock Collars Gym Training - Image 5](https://m.media-amazon.com/images/I/61p4Hm468zL.jpg)

---

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**Shop now:** [https://www.desertcart.ro/products/77254677-mb-sport-olympic-dumbbell-barbell-bar-lock-2-weight-clamps](https://www.desertcart.ro/products/77254677-mb-sport-olympic-dumbbell-barbell-bar-lock-2-weight-clamps)

---

*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-13*