--- product_id: 14719807 title: "BOSS Office Products B909JARM Adjustable Chair Arm Kit, Black, (2) Chair Compatible" price: "€ 182.29" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/14719807-boss-office-products-b909jarm-adjustable-chair-arm-kit-black-2 store_origin: HR region: Croatia --- # Cost-effective replacement Universal bolt compatibility Fully adjustable arm kit BOSS Office Products B909JARM Adjustable Chair Arm Kit, Black, (2) Chair Compatible **Price:** € 182.29 **Availability:** ✅ In Stock ## Summary > ⚙️ Upgrade your workspace comfort without breaking the bank! ## Quick Answers - **What is this?** BOSS Office Products B909JARM Adjustable Chair Arm Kit, Black, (2) Chair Compatible - **How much does it cost?** € 182.29 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/14719807-boss-office-products-b909jarm-adjustable-chair-arm-kit-black-2) ## 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 - • **Durable Build:** Crafted with sturdy materials to withstand daily office wear and tear without compromise. - • **Smart Investment:** Save hundreds by replacing worn armrests instead of buying a new chair—value meets function. - • **Seamless Compatibility:** Fits multiple chair models with universal bolt pattern for hassle-free upgrades. - • **Effortless Installation:** Quick, tool-friendly setup means you’re back to work in minutes, no expert needed. - • **Precision Adjustability:** Customize your armrest height and angle for ergonomic comfort all day long. ## Overview The BOSS Office Products B909JARM Adjustable Chair Arm Kit offers a versatile, easy-to-install solution to replace or upgrade your office chair armrests. Compatible with various chair models thanks to its universal bolt pattern, it provides customizable ergonomic support and durability at a fraction of the cost of a new chair. ## Description Adjustable optional chair Arm for Boss Office Product Chairs. Can be used in a number of different chairs. Review: Great replacement part - I bought a generic $180 office chair that was only 3-4 years old, and recently the arm lever jammed and broke so I was left with one arm rest. After a week of that annoyance, I decided to find another chair. While searching in desertcart, I found this complete arm rest part with the right bolt attachment pattern. I ordered these hoping they would fit and they did, so win for me! The arm rests themselves were too small but thankfully my old armrests screwed right in there as well. Super happy this worked! Easing to install, great value for money. I'm only $40 out of pocket and not $180, so I'm very happy. Review: Great Product at a good price - I bought this product in hopes it would fit my non Boss chair. It did and was easy to install. This item was at a great price from the desertcart Warehouse. If you have a chair that the arm mechanism has seen better days, check the bolt location and give it a shot. Very adjustable. ## Features - Country Of Origin: China - Package Weight: 2.948 Kilograms - Package Height: 33.02 Centimeters - Package Length: 17.78 Centimeters - Package Width: 22.86 Centimeters ## Technical Specifications | Specification | Value | |---------------|-------| | Item Weight | 5 pounds | | Product Dimensions | 25 x 25 x 40 inches | | Country of Origin | China | | Item model number | B909JARM | | Is Discontinued By Manufacturer | No | | Assembled Height | 5.25 inches | | Assembled Width | 13 inches | | Assembled Length | 10 inches | | Weight | 6 Pounds | ## Images ![BOSS Office Products B909JARM Adjustable Chair Arm Kit, Black, (2) Chair Compatible - Image 1](https://m.media-amazon.com/images/I/61kKE-2lClL.jpg) ## Questions & Answers **Q: how to attach them to a chair? need to drill holes for the bolts?** A: If you have a boss chair they are already pre drilled **Q: Will these work with a Boss Caressoft Medical Stool? http://www.amazon.com/Boss-Black-Caressoft-Medical-Stool/dp/B0019QF7JI/ref=sr_1_fkmr0_2?ie=UTF** A: Yes they will work, you will have to pick up wood screws from a local hardware store to install them **Q: will these fit Boss B756?** A: Hello, David. Yes, this Adjustable Chair Arm Kit from Boss Office Products will fit the Boss B756. Thank you and please don't hesitate to contact us at info@bosschair.com if we may be of further assistance. **Q: Are these armrests leather?** A: No ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great replacement part *by B***Y on February 7, 2026* I bought a generic $180 office chair that was only 3-4 years old, and recently the arm lever jammed and broke so I was left with one arm rest. After a week of that annoyance, I decided to find another chair. While searching in Amazon, I found this complete arm rest part with the right bolt attachment pattern. I ordered these hoping they would fit and they did, so win for me! The arm rests themselves were too small but thankfully my old armrests screwed right in there as well. Super happy this worked! Easing to install, great value for money. I'm only $40 out of pocket and not $180, so I'm very happy. ### ⭐⭐⭐⭐⭐ Great Product at a good price *by D***. on July 23, 2019* I bought this product in hopes it would fit my non Boss chair. It did and was easy to install. This item was at a great price from the Amazon Warehouse. If you have a chair that the arm mechanism has seen better days, check the bolt location and give it a shot. Very adjustable. ### ⭐ Disappointed *by A***R on October 9, 2025* I ordered a Boss Adjustable Chair Arm KIT with 2 arms. I received only ONE arm with no screws that was wrapped in bubble wrap and put into a make shift box. What is the problem with receiving the right item. I’m receiving a refund and will try to reorder this KIT again. Hopefully the right item with screws and two arms will be included. Disappointed ## Frequently Bought Together - Boss Office Products Boss Adjustable Chair Arm Kit, Black - TICONN Office Chair Caster Wheels Set of 5 for Tile, Hardwood Floors and Carpets, Universal Fit for Most Chairs (Black with Brake) - COLAMY High Back Executive Office Chair- Ergonomic Home Computer Desk Leather Chair with Padded Flip-up Arms, Adjustable Tilt Lock, Swivel Rolling Chair for Adult Working Study-Black --- ## 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.hr/products/14719807-boss-office-products-b909jarm-adjustable-chair-arm-kit-black-2](https://www.desertcart.hr/products/14719807-boss-office-products-b909jarm-adjustable-chair-arm-kit-black-2) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-16*