--- product_id: 43804046 title: "3\" Office Chair Casters Wheels for Hardwood - Heavy Duty Replacement Parts, Protector for Laminate, Desk Floor Mats and Carpet. (Set of 5) Color Black" brand: "katu" price: "315.77 DT" currency: TND in_stock: true category: "Office Product" url: https://www.desertcart.tn/products/43804046-3-office-chair-casters-wheels-for-hardwood-heavy-duty-replacement store_origin: TN region: Tunisia --- # 3" Office Chair Casters Wheels for Hardwood - Heavy Duty Replacement Parts, Protector for Laminate, Desk Floor Mats and Carpet. (Set of 5) Color Black **Brand:** katu **Price:** 315.77 DT **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 3" Office Chair Casters Wheels for Hardwood - Heavy Duty Replacement Parts, Protector for Laminate, Desk Floor Mats and Carpet. (Set of 5) Color Black by katu - **How much does it cost?** 315.77 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/43804046-3-office-chair-casters-wheels-for-hardwood-heavy-duty-replacement) ## Best For - katu enthusiasts ## Why This Product - Trusted katu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Katu BB7506-16 Caster Wheels: This set of 5, premium, durable, rubber PU wheels will protect your floors from scratches. Ideal for protecting hardwood, laminate, tile, slate, marble, and all other hard floor surfaces.. Can be used with plastic floor mats. Equipped with the universal 7/16" (11mm) stem size to fit most desk and office chairs. Install in minutes, with no tools necessary! Maximum Weight Rating: 110 lbs. per wheel (Set of 5 supports 550 lbs.) Tested to ANSI/BIFMA Safety Standard Dimensions of the casters are in the last image of the product. Katu VS traditional casters: Traditional rubber casters are made of a very cheap, soft rubber which, after a short amount of time, peels and separates from the caster. The Katu rubber PU is just soft enough, so it will never come off of the caster. Therefore, it will not scratch wood or any other type of flooring. On traditional rubber casters, dirt from the floor sticks to the rubber very easily and is almost impossible to clean. Over time,the dirt becomes a hard layer and scratches floors. The rubber PU of the Katu casters has the perfect balance, so dirt will not stick to it. If the casters come in contact with some dirt, they can simply be cleaned with a damp cloth. The body of traditional caster are made of a very cheap plastic or nylon, causing them to break easily and shortens the life of the wheel. The body of Katu casters are made of Nylon PA6, PA6 is the strongest plastic used for casters. With Katu casters, you can forget about scratches, stuck wheels and noisy squeaks! Our rubber PU caster wheels are the best caster replacements for smooth rolling and protected floors, thats why we provide 5 years warranty ## Features - SAFE FOR HARDWOOD FLOORS, Office chair casters safe for all floors, hardwood, laminate, vinyl flooring, floor mats and more. - STANDARD SIZE, This chair caster come with the standard 7/16" (11mm) stem and polyurethane wheels to better protect your floors. - HEAVY DUTY, Set of 5 supports 550 lbs making it the best replacement for your desk or office chair. - 5 YEARS WARRANTY, Eliminates the need of office floor mats. Install in minutes with no tools. - SMOOTH MOVEMENTS, 3 inch wheels lubricated with Lithium grease for easy and smooth movement with a layer of rubber PU. ## Images ![3" Office Chair Casters Wheels for Hardwood - Heavy Duty Replacement Parts, Protector for Laminate, Desk Floor Mats and Carpet. (Set of 5) Color Black - Image 1](https://images-na.ssl-images-amazon.com/images/I/41AlDTmGYfL.jpg) ![3" Office Chair Casters Wheels for Hardwood - Heavy Duty Replacement Parts, Protector for Laminate, Desk Floor Mats and Carpet. (Set of 5) Color Black - Image 2](https://images-na.ssl-images-amazon.com/images/I/41EhwNiMH-L.jpg) ![3" Office Chair Casters Wheels for Hardwood - Heavy Duty Replacement Parts, Protector for Laminate, Desk Floor Mats and Carpet. (Set of 5) Color Black - Image 3](https://images-na.ssl-images-amazon.com/images/I/41qgRZTEBeL.jpg) ![3" Office Chair Casters Wheels for Hardwood - Heavy Duty Replacement Parts, Protector for Laminate, Desk Floor Mats and Carpet. (Set of 5) Color Black - Image 4](https://images-na.ssl-images-amazon.com/images/I/418PgJfX3HL.jpg) --- ## 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.tn/products/43804046-3-office-chair-casters-wheels-for-hardwood-heavy-duty-replacement](https://www.desertcart.tn/products/43804046-3-office-chair-casters-wheels-for-hardwood-heavy-duty-replacement) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-29*