--- product_id: 526940457 title: "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)" price: "AR$40283" currency: ARS in_stock: true reviews_count: 13 url: https://www.desertcart.com.ar/products/526940457-qwork-lab-slotted-mass-set-2-set-of-chromium-plated store_origin: AR region: Argentina --- # Compact 20mm diameter for lab fit Chromium-plated solid metal durability ±2% precision per 10g weight 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) **Price:** AR$40283 **Availability:** ✅ In Stock ## Summary > ⚖️ Elevate your experiments with precision and style! ## Quick Answers - **What is this?** 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) - **How much does it cost?** AR$40283 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/526940457-qwork-lab-slotted-mass-set-2-set-of-chromium-plated) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Perfected:** Each 10g weight calibrated within ±2% accuracy for reliable experiments. - • **Compact & Compatible:** 20mm diameter weights fit seamlessly with standard lab equipment for versatile use. - • **Durable & Dependable:** Chromium-plated metal construction ensures long-lasting stability in any lab or classroom setting. - • **Educational Essential:** Ideal for demonstrating core physics concepts like tension, gravity, and balance with confidence. - • **Effortless Identification:** Clearly stamped '10g' markings make weight selection quick and foolproof. ## Overview The QWORK Lab Slotted Mass Set includes nine 10g chromium-plated metal weights plus a 10g hanger, totaling 100g. Each weight is precisely calibrated within ±2% accuracy and features clear markings for easy identification. Compact and durable, this set is perfect for educational and laboratory applications involving tension, gravity, and balance demonstrations. ## Description Product description Technical Specs Description Material Lab Slotted Mass Set, your perfect tool for any DIY project. These precision-built tools are durable and chromed, with a high-quality steel frame. Design Accurate: ±2% Accuracy. Designed for balance testing and weight determination. Application Used to study pressure, force, torque in the classroom or laboratory. Ideal for laboratory, teaching or home use. 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 | |---------------|-------| | Customer Reviews | 4.1 out of 5 stars 163 Reviews | ## Images ![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) - Image 1](https://m.media-amazon.com/images/I/61jfmQVlopL.jpg) ![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) - Image 2](https://m.media-amazon.com/images/I/61MV2kzqs5L.jpg) ![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) - Image 3](https://m.media-amazon.com/images/I/61bDPxs3XBL.jpg) ![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) - Image 4](https://m.media-amazon.com/images/I/51gF633fAAL.jpg) ![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) - Image 5](https://m.media-amazon.com/images/I/61E8SJDAbZL.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. ### ⭐⭐⭐ falls apart *by S***N on March 3, 2026* the little circles come off VERY easily while using. the only way to use this is to have it stationary. The weight is good. ## 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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/526940457-qwork-lab-slotted-mass-set-2-set-of-chromium-plated](https://www.desertcart.com.ar/products/526940457-qwork-lab-slotted-mass-set-2-set-of-chromium-plated) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-24*