---
product_id: 319645807
title: "4 PCS Dumbbell Hex Nut Spinlock Collar Spin Lock Screw Nuts Dumbbell Barbell Bar Clips for Weight Lifting"
brand: "tingduanjian"
price: "124.66 DT"
currency: TND
in_stock: true
url: https://www.desertcart.tn/products/319645807-4-pcs-dumbbell-hex-nut-spinlock-collar-spin-lock-screw
store_origin: TN
region: Tunisia
---

# Durable PVC Material Fits 25mm Bars Secure Locking Mechanism 4 PCS Dumbbell Hex Nut Spinlock Collar Spin Lock Screw Nuts Dumbbell Barbell Bar Clips for Weight Lifting

**Brand:** tingduanjian
**Price:** 124.66 DT
**Availability:** ✅ In Stock

## Summary

> 🔗 Lock in Your Gains with Confidence!

## Quick Answers

- **What is this?** 4 PCS Dumbbell Hex Nut Spinlock Collar Spin Lock Screw Nuts Dumbbell Barbell Bar Clips for Weight Lifting by tingduanjian
- **How much does it cost?** 124.66 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/319645807-4-pcs-dumbbell-hex-nut-spinlock-collar-spin-lock-screw)

## Best For

- tingduanjian enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from robust PVC for long-term durability.
- • **Versatile Use:** Perfect for barbells, dumbbells, and home workouts.
- • **Compact & Portable:** Lightweight design makes it gym-ready anytime!
- • **Quick & Easy Setup:** Smooth fingertip handles for effortless installation.
- • **Unshakeable Confidence:** Enjoy your workouts without worrying about your weights!

## Overview

The TINGDUANJIAN 4 PCS Dumbbell Hex Nut Spinlock Collar set includes four durable PVC collars designed for secure weight lifting. Each collar fits standard 25mm bars, ensuring a snug fit for your workouts. With easy installation and a lightweight design, these collars are perfect for both gym enthusiasts and home fitness lovers.

## Description

4 PCS Dumbbell Hex Nut Spinlock Collar Spin Lock Screw Nuts Dumbbell Barbell Bar Clips for Weight Lifting

## Features

- Packing: 4 Standard dumbbell bar self-locking collars, which are enough to meet your daily use and replacement needs, effectively fix your weight, and let you enjoy sports with full confidence
- Material：Made of PVC material, strong and durable, can be used for a long time
- Size: Barbell anti-slip collar is suitable for 25mm standard weight lifting barbell or dumbbell bar, please confirm the size before ordering
- Easy to use：The dumbbell screw clamp with rubber-edged anti-slip tightening collar ensures that it is securely and safely attached to the dumbbell or barbell bar; Smoothly contoured fingertip handles ensure quick and easy installing and removing from dumbbells or barbells
- Wide range of uses: Our rotating lock ring clamps are suitable for barbells, dumbbells, weightlifting, etc. They are easy to carry and suitable for taking to the gym or exercising at home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | Black |
| Batteries included? | No |
| Brand | TINGDUANJIAN |
| Manufacturer | N\A |
| Package Dimensions | 14.3 x 10.8 x 3.7 cm; 100 g |
| ASIN | B092VQBYY7 |

## Images

![4 PCS Dumbbell Hex Nut Spinlock Collar Spin Lock Screw Nuts Dumbbell Barbell Bar Clips for Weight Lifting - Image 1](https://m.media-amazon.com/images/I/614LRQevLIS.jpg)

## Frequently Bought Together

- TINGDUANJIAN 4 PCS Dumbbell Hex Nut Spinlock Collar Spin Lock Screw Nuts Dumbbell Barbell Bar Clips for Weight Lifting
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**Shop now:** [https://www.desertcart.tn/products/319645807-4-pcs-dumbbell-hex-nut-spinlock-collar-spin-lock-screw](https://www.desertcart.tn/products/319645807-4-pcs-dumbbell-hex-nut-spinlock-collar-spin-lock-screw)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-04-25*