---
product_id: 118068517
title: "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: "฿20067"
currency: THB
in_stock: true
reviews_count: 8
category: "Lynn Hardware"
url: https://www.desertcart.co.th/products/118068517-medium-heavy-duty-automatic-door-closer-silver-commercial-grade-contractors
store_origin: TH
region: Thailand
---

# 3-hour fire rated Adjustable speed & force 3 versatile mounting options 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:** ฿20067
**Availability:** ✅ In Stock

## Summary

> 🚪 Close with Confidence — The Pro’s Choice for Heavy-Duty Doors

## Quick Answers

- **What is this?** 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?** ฿20067 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/118068517-medium-heavy-duty-automatic-door-closer-silver-commercial-grade-contractors)

## 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 (regular, top jamb, parallel arm) plus all hardware and templates included for effortless installation.
- • **Built to Endure High Traffic:** Engineered for up to 1,000 daily openings with a powder-coated aluminum body and heat-treated piston for unmatched durability.
- • **Precision Control at Your Fingertips:** 4 hydraulic valves let you fine-tune closing speed, latching, backcheck, and spring force for seamless door operation.
- • **Safety Certified & Contractor Trusted:** UL 3-hour fire rated, ADA compliant, and ANSI/BHMA Grade 1 certified—trusted by pros for reliability and peace of mind.
- • **Made in USA with Support You Can Count On:** Backed by local supply and year-round customer support, ensuring your commercial doors stay secure and smooth.

## Overview

The LYNN HARDWARE DC7016 is a commercial-grade, medium/heavy duty automatic door closer designed for high-traffic environments. Featuring a durable powder-coated aluminum body, adjustable hydraulic valves for precise control, 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 alike. Supplied and supported in the USA, it ensures long-lasting performance and hassle-free installation.

## Description

Buy 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): Door Closers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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: Heavy Duty and works smoothly - Pleased with how heavy duty the closer is. Installed in an outdoor area. It seems very sturdy and hoping it holds up!

## 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 |
|---------------|-------|
| ASIN | B07P5PNRSR |
| Best Sellers Rank | #20,945 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Commercial Door Closers |
| Brand Name | LYNN HARDWARE |
| Color | Aluminum |
| Customer Reviews | 4.6 4.6 out of 5 stars (286) |
| 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 | 1.75"L x 38"W x 1.75"H |
| Item Weight | 5 Pounds |
| Manufacturer | LYNN HARDWARE |
| Material Type | Aluminum |
| Recommended Uses For Product | high-traffic areas, commercial and industrial applications, and places requiring fire-rated and durable door closers |
| Specification Met | ADA, ANSI, UL |
| UPC | 037182315820 |
| Unit Count | 1.0 Count |

## 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

![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.

### ⭐⭐⭐⭐⭐ Heavy Duty and works smoothly
*by A***R on February 24, 2026*

Pleased with how heavy duty the closer is. Installed in an outdoor area. It seems very sturdy and hoping it holds up!

### ⭐⭐⭐⭐⭐ Good
*by M***R on March 3, 2026*

Good perfect

## 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 Thailand*
*Store origin: TH*
*Last updated: 2026-04-29*