---
product_id: 125720845
title: "Extra Heavy Duty Commercial Door Closer, Closing Delay Timer"
brand: "lynn hardware"
price: "B/.969"
currency: PAB
in_stock: true
reviews_count: 8
category: "Lynn Hardware"
url: https://www.desertcart.com.pa/products/125720845-extra-heavy-duty-commercial-door-closer-closing-delay-timer
store_origin: PA
region: Panama
---

# 5 precision adjustment valves 3 versatile mounting options Handles up to 5,000 openings/day Extra Heavy Duty Commercial Door Closer, Closing Delay Timer

**Brand:** lynn hardware
**Price:** B/.969
**Availability:** ✅ In Stock

## Summary

> 🚪 Close with confidence — the pro’s choice for unstoppable doors!

## Quick Answers

- **What is this?** Extra Heavy Duty Commercial Door Closer, Closing Delay Timer by lynn hardware
- **How much does it cost?** B/.969 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/125720845-extra-heavy-duty-commercial-door-closer-closing-delay-timer)

## 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

- • **Install your way:** Three mounting styles included—regular arm, top jamb, or parallel arm—to fit any door setup effortlessly.
- • **Tailor your close:** Five hydraulic valves let you fine-tune speed, force, and delay for perfect door control every time.
- • **Built for the busiest doors:** Extra heavy-duty cast iron & steel construction designed for relentless high-traffic use.
- • **Certified for peace of mind:** UL 3-hour fire rated, ADA compliant, and tested beyond 2 million cycles for unmatched reliability.
- • **Made in the USA, supported locally:** Backed by domestic supply and expert customer service to keep your doors running smoothly.

## Overview

The LYNN HARDWARE Extra Heavy Duty Commercial Door Closer (DC9016) is engineered for ultra-high-traffic commercial environments, supporting up to 5,000 door cycles daily. Crafted from powder-coated cast iron and wrought steel with a heat-treated piston, it offers exceptional durability and corrosion resistance. Featuring five adjustable hydraulic valves and three mounting options, it provides customizable, smooth, and secure door closing. Certified UL 3-hour fire rated, ADA compliant, and ANSI/BHMA tested beyond 2 million cycles, this door closer is trusted by contractors and property managers nationwide. Made in the USA with full support, it fits doors up to 330 lbs and 60” wide, making it the ultimate solution for retail, office, school, and airport entrances.

## Description

Buy LYNN HARDWARE Extra Heavy Duty Commercial Door Closer, Closing Delay Timer | Contractors Choice, Speed & Force Adjustments, Automatic Door Closer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Silver): Door Closers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Sturdy commercial door closer designed to offer years of service in a retail application. - This commercial door closer is one of the most sturdy ones that we have ever installed. It was a snap to install, the design is sleek and blends in perfectly with our decor. It functions very well and looks to be of high quality. It is heavy and designed to be used in a commercial application.
Review: Heavy duty and easy to install - It is expensive and it is worth it. I have this installed on a steel freight door and it works far better than I had hoped. Excellent range of adjustment valves for main speed, latching speed, closing power, etc. means you can fine tune it to be exactly what you need it to be.

## Features

- EXTRA HEAVY DUTY COMMERCIAL GRADE: Made with a powder-coated cast iron body, wrought steel arm, and heat-treated piston, this commercial door closer ensures durability, reliability, and corrosion resistance for doors in extra high-traffic environments (up to 5,000 openings per day); suitable for department/mall/retail store entrances, office buildings, schools, and airport security doors
- THREE MOUNTING OPTIONS: This non-handed auto 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 are included for hassle-free installation
- 5 ADJUSTMENT VALVES FOR COMPLETE CONTROL: This hydraulic door closer features 5 adjustment valves to control the closing speed, latching speed, backcheck, spring force, and a delayed closing timer; fine-tune for smooth, quiet, and secure closing
- CERTIFIED FOR SAFETY AND LONG-TERM USE: UL 3-Hour Fire Rated, ADA Compliant, and ANSI/BHMA A156.4 Certified (tested to exceed 2 million cycles), ensuring safety and reliability; the DC9016 door closer is trusted by contractors, property managers, and builders
- USA SUPPLIED & SUPPORTED: Our commercial door closers are supplied by a USA-based company, providing reliable year-round support
- SPECIFICATIONS: This door closer weighs 12.6 lbs (5.7 kg) and is for doors weighing up to 330 lbs (150 kg) and 60” (1500 mm) wide; it’s dimensions are 3 1/2" (89 mm) high, 12 1/4" (311 mm) wide and 2 1/4" (57 mm) deep; its screw/bolt pattern is 5" wide (center to center) and 2 1/4" high (center to center); the spring force is adjustable from Setting # 1 (2 pounds of closing force) through to Setting # 6 (14 pounds of closing force)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07P7RZMMK |
| Best Sellers Rank | #34,913 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Commercial Door Closers |
| Brand | LYNN HARDWARE |
| Brand Name | LYNN HARDWARE |
| Color | Aluminum |
| Customer Reviews | 4.7 out of 5 stars 246 Reviews |
| Exterior Finish | Silver |
| 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 | 13"L x 4"W x 4.5"H |
| Item Highlight | Contractors Choice, Speed & Force Adjustments, Automatic Door Closer, 3 Mounting Options, 3 Hour Fire Rated (DC9016 Silver) |
| Item Type Name | door-closers |
| Item Weight | 10 pounds |
| Manufacturer | LYNN COMMERCIAL DOOR CLOSERS |
| Manufacturer Part Number | LYNN-DC9016-BC-DA-ALUM |
| Material | Aluminum, Metal |
| Material Type | Aluminum, Metal |
| Model Number | DC9016-BC-DA-ALUM |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 13"L x 4"W x 4.5"H |
| Recommended Uses For Product | high-traffic entrances, aluminum storefronts, factories, schools, restaurants, public places |
| Size | Extra Heavy Duty |
| Specification Met | ADA, ANSI, UL |
| UPC | 037182315783 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** LYNN HARDWARE
- **Color:** Aluminum
- **Exterior Finish:** Silver
- **Material:** Aluminum, Metal
- **Product Dimensions:** 13"L x 4"W x 4.5"H

## Images

![Extra Heavy Duty Commercial Door Closer, Closing Delay Timer - Image 1](https://m.media-amazon.com/images/I/71HSb7EE4FL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Replacement for Yale 1900 door closer**
A: Hello....the hole mounting pattern will be a little different than the Yale 1900.  As far as the quality and heavy duty strength of the door closer, the LYNN DC9016 is a much better quality and much heavier duty and should work great for your application.

**Q: I would like to put a door closer on my trap door that leads to a crawl space but I don’t know if that would work. I also wonder if one on each side .**
A: I'm not certain this would work for a trap door but it might.  It would work in principle with any door that has a hinged side, but placing it could be tricky -- it might end up having to stick out on the outside of your trap door and could be unattractive.  Finally, this door closer is really strong and works with a quite heavy door -- you might be able to use a smaller version for a trap door, which I assume would be relatively light and small.

**Q: Is this actually manufactured by lynn hardware? their site doesn’t not show a dc9016 matte black. is this a knockoff?**
A: This is a true LYNN Hardware door closer.....We have not updated our website yet with some of newer finishes.   Hope this helps.

**Q: can you adjust the opening weight or pull resistance?**
A: Yes...you can either Increase the pressure it takes to open the door by adjusting the backcheck valve (the "BC" screw ) by turning it one way and can also reduce this pressure by turning it the other way.

Hope this helps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sturdy commercial door closer designed to offer years of service in a retail application.
*by J***S on November 7, 2025*

This commercial door closer is one of the most sturdy ones that we have ever installed. It was a snap to install, the design is sleek and blends in perfectly with our decor. It functions very well and looks to be of high quality. It is heavy and designed to be used in a commercial application.

### ⭐⭐⭐⭐⭐ Heavy duty and easy to install
*by G***Y on January 31, 2025*

It is expensive and it is worth it. I have this installed on a steel freight door and it works far better than I had hoped. Excellent range of adjustment valves for main speed, latching speed, closing power, etc. means you can fine tune it to be exactly what you need it to be.

### ⭐⭐⭐⭐⭐ Like a beast but good
*by J***R on December 25, 2022*

Installed this closer which was a bit tougher to install than I'd expected from the reviews, and found the instructions limited. I'm a carpenter and figured it out eventually. Once installed it was easy to adjust and is working fine.

## Frequently Bought Together

- Lynn Commercial Door Closer Extra Heavy Duty #9016 Automatic Door Closer, Surface-Mounted Auto Door Closer, Size 1-6 Commercial Door Closer Heavy Duty for Heavy Traffic Areas, Aluminum
- 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
- 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

---

## 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.pa/products/125720845-extra-heavy-duty-commercial-door-closer-closing-delay-timer](https://www.desertcart.com.pa/products/125720845-extra-heavy-duty-commercial-door-closer-closing-delay-timer)

---

*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-09-16*