--- product_id: 116518443 title: "Medium Duty Automatic Door Closer - Durable Cast Aluminum" brand: "lynn hardware" price: "MX$8362" currency: MXN in_stock: true reviews_count: 8 category: "Lynn Hardware" url: https://www.desertcart.mx/products/116518443-medium-duty-automatic-door-closer-durable-cast-aluminum store_origin: MX region: Mexico --- # 3 versatile mounting options for any door setup 3 adjustable hydraulic valves for precise speed control Powder-coated cast aluminum body for ultimate durability Medium Duty Automatic Door Closer - Durable Cast Aluminum **Brand:** lynn hardware **Price:** MX$8362 **Availability:** βœ… In Stock ## Summary > πŸšͺ Close the deal with confidence β€” engineered for the movers and shakers. ## Quick Answers - **What is this?** Medium Duty Automatic Door Closer - Durable Cast Aluminum by lynn hardware - **How much does it cost?** MX$8362 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/116518443-medium-duty-automatic-door-closer-durable-cast-aluminum) ## Best For - lynn hardware enthusiasts ## Why This Product - Trusted lynn hardware brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Safety You Can Trust:** UL 3-hour fire rated and ADA compliant, meeting rigorous ANSI/BHMA standards for peace of mind in any space. - β€’ **Tailored Fit for Every Door:** Non-handed design with three mounting options adapts seamlessly to left or right-handed doors and any frame type. - β€’ **Control Your Door’s Rhythm:** Hydraulic speed, latching, and backcheck adjustments deliver smooth, quiet, and secure closing every time. - β€’ **Built to Last, Designed to Impress:** Premium commercial-grade materials ensure up to 1 million cycles of reliable, corrosion-resistant performance. - β€’ **Made in the USA, Supported for Life:** Backed by local supply and expert support, ensuring hassle-free installation and ongoing reliability. ## Overview The LYNN HARDWARE Medium Duty Automatic Door Closer combines a durable powder-coated cast aluminum body with a wrought steel arm and heat-treated piston, delivering commercial-grade reliability for medium-traffic doors. Featuring three versatile mounting options and adjustable hydraulic valves for speed control, it ensures smooth, quiet, and secure door operation. Certified UL 3-hour fire rated, ADA compliant, and tested beyond 1 million cycles, this door closer is trusted by professionals and supported by a USA-based company for seamless installation and long-term use. ## Description desertcart.com: LYNN HARDWARE Medium Duty Automatic Door Closer - Durable Cast Aluminum | Commercial or Home Use, Adjustable Closing Speed Controls, 3 Mounting Options, 3 Hour Fire Rated (DC6003 Silver) : Industrial & Scientific Review: Working great - Works great, better than my old one. Instructions were not that easy to follow but i figured it out. Review: Great product. Fantastic customer service! - Door closer works as one would expect. Install was easy. One of the parts broke (plastic cover for the unused shaft end depending on the orientation you install it). Contacted LYNN directly and they had a replacement in the mail to me later that day. Will purchase again when it comes time to replace any of our other door closers. Shout out to Brian for the fantastic customer service! ## Features - PREMIUM COMMERCIAL-GRADE PERFORMANCE: Built with a powder-coated cast aluminum body, wrought steel arm, and heat-treated piston, this residential and commercial door closer ensures durability, reliability, and corrosion resistance for doors in medium-traffic areas (600+ closings per day); suitable for offices, homes, storefronts, restaurants, and restrooms with frequent door usage - THREE MOUNTING OPTIONS: This non-handed automatic door closer (works on left or right-handed doors) includes three mounting options to suit any door and frame type (pull side or push side), including regular arm mount, top jamb mount, or parallel arm mount; all required hardware, a drill hole template, and easy-to-follow instructions (including an online video) are included for a hassle-free installation - ADJUSTABLE FOR SPEED CONTROL: This hydraulic door closer features three adjustment valves to control the closing speed, the latching speed, and the backcheck (maximum opening angle); it ensures a smooth, quiet, and secure latching every time - CERTIFIED FOR SAFETY AND LONG-TERM USE: UL 3-Hour Fire Rated, ADA Compliant, and ANSI/BHMA A156.4 Certified (tested to exceed 1 million cycles), ensuring safety and reliability; the DC6003 door closer is trusted by architects, interior designers, property managers, contractors, and builders - USA SUPPLIED & SUPPORTED: Our door closers commercial and residential applications are supplied by a USA-based company, providing reliable year-round support. - SPECIFICATIONS: This door closer weighs 5 lbs (2.27 kg) and is for doors weighing up to 150 lbs (65 kg) and 36” (950 mm) wide; it’s dimensions are 1 5/8" (41 mm) high, 8 7/8" (225 mm) wide and 2 7/8" (73 mm) deep; its screw/bolt pattern is 8 3/16" wide (center to center) and 3/4" high (center to center); the spring force is fixed at a medium setting (also known as setting #3) which is approx 5 pounds of force ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07P9XFYQ6 | | Best Sellers Rank | #28,346 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Commercial Door Closers | | Brand | LYNN HARDWARE | | Brand Name | LYNN HARDWARE | | Color | Aluminum | | Customer Reviews | 4.2 out of 5 stars 355 Reviews | | Exterior Finish | Aluminum | | Included Components | Brackets and Soffit Plate to allow Regular/Top Jamb/Parallel Arm Installations | | Installation Type | Screw-In | | Item Dimensions L x W x H | 8.88"L x 8.88"W x 1.63"H | | Item Highlight | Commercial or Home Use, Adjustable Closing Speed Controls, 3 Mounting Options, 3 Hour Fire Rated (DC6003 Silver) | | Item Weight | 4 pounds | | Manufacturer | LYNN HARDWARE | | Manufacturer Part Number | LYNN-DC6003-BC-ALUM | | Material | Aluminum | | Material Type | Aluminum | | Model Number | LYNN-DC6003-BC-ALUM | | Number of Items | 1 | | Product Dimensions | 8.88"L x 8.88"W x 1.63"H | | Recommended Uses For Product | Residential and light commercial properties | | Size | Medium Duty | | UPC | 037182315844 | | Unit Count | 1 Count | ## Product Details - **Brand:** LYNN HARDWARE - **Color:** Aluminum - **Exterior Finish:** Aluminum - **Material:** Aluminum - **Product Dimensions:** 8.88"L x 8.88"W x 1.63"H ## Images ![Medium Duty Automatic Door Closer - Durable Cast Aluminum - Image 1](https://m.media-amazon.com/images/I/719zoPWvwmL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Working great *by E***Z on March 19, 2026* Works great, better than my old one. Instructions were not that easy to follow but i figured it out. ### ⭐⭐⭐⭐⭐ Great product. Fantastic customer service! *by A***E on March 27, 2022* Door closer works as one would expect. Install was easy. One of the parts broke (plastic cover for the unused shaft end depending on the orientation you install it). Contacted LYNN directly and they had a replacement in the mail to me later that day. Will purchase again when it comes time to replace any of our other door closers. Shout out to Brian for the fantastic customer service! ### ⭐⭐⭐⭐ Easy to install *by A***O on August 1, 2023* It was easy to install but difficult to adjust. Watch a video on the product first before you attempt to adjust it. ## Frequently Bought Together - LYNN HARDWARE Medium Duty Commercial Door Closer - DC6003 Automatic Door Closer, Surface-Mounted Auto Door Closer, Size 3 Automatic Door Closer for Home & Light Commercial Property, Aluminum - Dynasty Hardware Push Bar Panic Exit Device for Emergency Exit Doors Painted Aluminum, with Exterior Lever Handle - LYNN HARDWARE Medium/Heavy Duty Commercial Door Closer - DC7016 Surface Mounted, Grade 1- ADA & UL 3 Hour Fire Rated, Adjustable Size 1-6 for entrances & Aluminum storefronts- US26D Aluminum --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.mx/products/116518443-medium-duty-automatic-door-closer-durable-cast-aluminum](https://www.desertcart.mx/products/116518443-medium-duty-automatic-door-closer-durable-cast-aluminum) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-10-27*