---
product_id: 118068517
title: "LYNN HARDWARE Medium/Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed & Force, 3 Mounting Options, 3 Hour Fire Rated (DC7016 Model)"
brand: "lynn hardware"
price: "₩519963"
currency: KRW
in_stock: true
reviews_count: 8
category: "Lynn Hardware"
url: https://www.desertcart.kr/products/118068517-lynn-hardware-medium-heavy-duty-automatic-door-closer-silver-commercial
store_origin: KR
region: South Korea
---

# 3-hour fire rated Adjustable speed & force 3 versatile mounting options LYNN HARDWARE Medium/Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed & Force, 3 Mounting Options, 3 Hour Fire Rated (DC7016 Model)

**Brand:** lynn hardware
**Price:** ₩519963
**Availability:** ✅ In Stock

## Summary

> 🚪 Close the deal with confidence — the pro’s choice for seamless, secure door control!

## Quick Answers

- **What is this?** LYNN HARDWARE Medium/Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed & Force, 3 Mounting Options, 3 Hour Fire Rated (DC7016 Model) by lynn hardware
- **How much does it cost?** ₩519963 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/118068517-lynn-hardware-medium-heavy-duty-automatic-door-closer-silver-commercial)

## 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

- • **Universal Fit, Zero Hassle:** Non-handed design with 3 mounting options ensures perfect installation on any door type—left or right, push or pull.
- • **Made & Supported in the USA:** Reliable year-round customer support from a domestic supplier keeps your projects on track.
- • **Built to Endure High Traffic:** Rated for up to 1,000 daily openings with corrosion-resistant cast aluminum and heat-treated steel components.
- • **Precision Control at Your Fingertips:** 4 hydraulic valves let you fine-tune closing speed, latching, backcheck, and spring force for a flawless door experience.
- • **Safety Certified & Contractor Trusted:** UL 3-hour fire rated, ADA compliant, and ANSI/BHMA Grade 1 certified for peace of mind in commercial spaces.

## Overview

The LYNN HARDWARE DC7016 is a commercial-grade, medium/heavy duty automatic door closer engineered for durability and precision. Featuring a powder-coated cast aluminum body, adjustable hydraulic valves, and three versatile mounting options, it supports doors up to 330 lbs and 60 inches wide. Certified for safety with a 3-hour fire rating and ADA compliance, this door closer is trusted by contractors and property managers for high-traffic environments requiring reliable, quiet, and secure door operation.

## Description

LYNN HARDWARE Medium/Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed & Force, 3 Mounting Options, 3 Hour Fire Rated (DC7016 Model) - desertcart.com

Review: good quality - These are very nice. I have used them plenty of times on multiple doors over the years. They are easy to adjust and come with the hardware and mounting diagram, if you need that. Generally I am replacing one that is already mounted but broken or worn out, this one has the round adjusting rod instead of the flimsy bars.
Review: Works great! - Works great. Perfect for med duty commercial.

## Features

- PREMIUM COMMERCIAL-GRADE PERFORMANCE: Made with a powder-coated cast aluminum body, wrought steel arm, and heat-treated piston, this commercial door closer ensures durability, reliability, and corrosion resistance for doors in medium to high-traffic areas (up to 1,000 openings per day); suitable for store fronts, schools, offices and bathrooms
- 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
- 4 ADJUSTMENT VALVES FOR COMPLETE CONTROL: This hydraulic door closer features 4 adjustment valves to control the closing speed, latching speed, backcheck and spring force (for ease of opening); 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 Grade 1 Certified (tested to exceed 2 million cycles), ensuring safety and reliability; the DC7016 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 6.3 lbs (2.9 kg) and is for doors weighing up to 330 lbs (150 kg) and 60” (1500 mm) wide; it’s dimensions are 1 3/4" (44 mm) high, 9 5/8" (244 mm) wide and 2 3/4" (70 mm) deep; its screw/bolt pattern is 9 1/16" wide (center to center) and 3/4" high (center to center); the spring force is adjustable from Setting # 1 (2 pounds of opening/closing force) through to Setting # 6 (14 pounds of opening/closing force)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | LYNN HARDWARE |
| Color | Aluminum |
| Exterior Finish | Aluminum |
| Item Weight | 5 Pounds |
| Material | Aluminum |
| Product Dimensions | 1.75"L x 38"W x 1.75"H |

## Product Details

- **Brand:** LYNN HARDWARE
- **Color:** Aluminum
- **Exterior Finish:** Aluminum
- **Material:** Aluminum
- **Product Dimensions:** 1.75"L x 38"W x 1.75"H

## Images

![LYNN HARDWARE Medium/Heavy Duty Automatic Door Closer (Silver) - Commercial Grade, Contractors Choice, Adjustable Speed & Force, 3 Mounting Options, 3 Hour Fire Rated (DC7016 Model) - Image 1](https://m.media-amazon.com/images/I/71C1r68gezL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ good quality
*by R***. on October 14, 2025*

These are very nice. I have used them plenty of times on multiple doors over the years. They are easy to adjust and come with the hardware and mounting diagram, if you need that. Generally I am replacing one that is already mounted but broken or worn out, this one has the round adjusting rod instead of the flimsy bars.

### ⭐⭐⭐⭐⭐ Works great!
*by S***E on September 23, 2025*

Works great. Perfect for med duty commercial.

### ⭐⭐⭐⭐⭐ Great Product, Great Service
*by T***E on August 14, 2024*

I installed the Lynn Hardware heavy door closer in my coffee shop about three months ago. People come and go all day, so you can imagine the door closer gets a lot of action. Build quality is fantastic as is adjustability (which is not always the case with door closers). Great instructions and templates. A couple weeks ago, I found that a pin had fallen out of the swing arm (an installation error on my part). The part is proprietary or at least is not something you can find in a hardware store. I went to the Lynn Hardware website and contacted them in the off chance they might respond. Sure enough, Brian, the owner, answered me in less than an hour. We confirmed the part and he was kind enough to throw a replacement in the mail. I received it in the next day or so, installed it, and were good to go. I contact manufacturers pretty regularly in my work and I can't tell you how rare and nice it was to reach out, get in touch, find a solution, and lightning quick, too! Really cool. Thanks again, Brian, for helping me out and running a great company.

## Frequently Bought Together

- 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
- Dynasty Hardware Push Bar Panic Exit Device for Emergency Exit Doors Painted Aluminum, with Exterior Lever Handle
- Dynasty Hardware 3000-ALUM Commercial Grade Door Closer, Size 3 Spring, Sprayed Aluminum

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-16*