---
product_id: 526940457
title: "Lab Slotted Mass Set, 2 Set of Chromium-Plated Metal Slotted Weights, One Set - Total 100g - Includes 9 Weights (10g Each) & One Hanger (10g)"
brand: "qwork"
price: "$23.12"
currency: USD
in_stock: true
reviews_count: 13
category: "Qwork"
url: https://www.desertcart.us/products/526940457-lab-slotted-mass-set-2-set-of-chromium-plated-metal
store_origin: US
region: United States of America
---

# Compact 20mm diameter size Chromium-plated solid metal build ±2% precision per 10g weight Lab Slotted Mass Set, 2 Set of Chromium-Plated Metal Slotted Weights, One Set - Total 100g - Includes 9 Weights (10g Each) & One Hanger (10g)

**Brand:** qwork
**Price:** $23.12
**Availability:** ✅ In Stock

## Summary

> ⚖️ Master precision, own the lab — don’t let your experiments settle for less!

## Quick Answers

- **What is this?** Lab Slotted Mass Set, 2 Set of Chromium-Plated Metal Slotted Weights, One Set - Total 100g - Includes 9 Weights (10g Each) & One Hanger (10g) by qwork
- **How much does it cost?** $23.12 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/526940457-lab-slotted-mass-set-2-set-of-chromium-plated-metal)

## Best For

- qwork enthusiasts

## Why This Product

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

## Key Features

- • **Space-Savvy Design:** Compact 20mm diameter weights fit seamlessly with standard lab equipment, maximizing workspace efficiency.
- • **Precision Perfected:** Each 10g weight calibrated with ±2% accuracy for reliable experiments and measurements.
- • **Durable & Dependable:** Chromium-plated metal construction ensures long-lasting stability and resistance to wear in lab or classroom settings.
- • **Effortless Identification:** Clearly stamped '10g' markings on every weight for quick, error-free selection during critical tasks.
- • **Versatile Educational Tool:** Ideal for demonstrating fundamental physics concepts like tension, gravity, and balance with hands-on clarity.

## Overview

The QWORK Lab Slotted Mass Set features nine precisely calibrated 10g chromium-plated metal weights plus a 10g hanger, totaling 100g. Designed for accuracy with ±2% tolerance, durable solid metal construction, and clear weight markings, this compact 20mm diameter set is perfect for educational and scientific applications requiring reliable mass measurement and demonstration.

## Description

QWORK Lab Slotted Mass Set, 2 Set of Chromium-Plated Metal Slotted Weights, One Set - Total 100g - Includes 9 Weights (10g Each) & One Hanger (10g): desertcart.com: Industrial & Scientific

Review: Perfect hook weights - I use these for my center weights when doing kumihimo braids. Perfect for my use and adding or reducing weight if needed. Great size and functional for many things for it's adjusting
Review: Looks fine - They look like they will be fine. I haven't used them yet. Smaller than I thought they would be, but thats good.

## Features

- ACCURATE MASS DISTRIBUTION: Each weight is precisely 10g with ±2% accuracy, total 100g including hanger.
- SOLID METAL STRUCTURE: Made from plated metal for stability in classroom and lab use.
- EDUCATIONAL APPLICATION: Ideal for demonstrating tension, gravity, and balance experiments.
- CLEAR WEIGHT MARKING: Each mass stamped with visible "10g" mark for easy identification.
- COMPACT SIZE: Each piece 20 mm diameter, convenient for standard laboratory equipment.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCK1Z7JB |
| Best Sellers Rank | #12,923 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Weights |
| Date First Available | August 31, 2022 |
| Item Weight | 7.9 ounces |
| Item model number | WD8531 |
| Manufacturer | QWORK |
| Package Dimensions | 4.65 x 3.86 x 1.22 inches |

## Images

![Lab Slotted Mass Set, 2 Set of Chromium-Plated Metal Slotted Weights, One Set - Total 100g - Includes 9 Weights (10g Each) & One Hanger (10g) - Image 1](https://m.media-amazon.com/images/I/61jfmQVlopL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect hook weights
*by K***I on September 22, 2025*

I use these for my center weights when doing kumihimo braids. Perfect for my use and adding or reducing weight if needed. Great size and functional for many things for it's adjusting

### ⭐⭐⭐⭐⭐ Looks fine
*by V***3 on November 5, 2025*

They look like they will be fine. I haven't used them yet. Smaller than I thought they would be, but thats good.

### ⭐⭐⭐ Weight
*by M***G on January 9, 2026*

If you are looking for a weight for fabric this is not what you want.

## Frequently Bought Together

- QWORK Lab Slotted Mass Set, 2 Set of Chromium-Plated Metal Slotted Weights, One Set - Total 100g - Includes 9 Weights (10g Each) & One Hanger (10g)
- QWORK Slotted Weight Set, 9 Pcs Slotted Mass Set with Hangers - 9 Weights (50g) - 500g
- QWORK Lab Slotted Mass Set, Chromium-Plated Metal Slotted Weights, One Set - Total 1000g - Includes 9 Weights (100g Each) & One Hanger (100g)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-28*