---
product_id: 375212197
title: "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, Matte Black"
brand: "lynn hardware"
price: "16139843₫"
currency: VND
in_stock: false
reviews_count: 5
category: "Lynn Hardware"
url: https://www.desertcart.vn/products/375212197-lynn-hardware-medium-duty-commercial-door-closer-dc6003-automatic-door
store_origin: VN
region: Vietnam
---

# UL-certified 3-hour fire rating 3 versatile mounting options included 3 adjustable valves for precise control 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, Matte Black

**Brand:** lynn hardware
**Price:** 16139843₫
**Availability:** ❌ Out of Stock

## Summary

> 🚪 Close the door on slamming—open the door to style and control!

## Quick Answers

- **What is this?** 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, Matte Black by lynn hardware
- **How much does it cost?** 16139843₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/375212197-lynn-hardware-medium-duty-commercial-door-closer-dc6003-automatic-door)

## 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

- • **Sleek Matte Black Finish:** Modern, powder-coated design resists corrosion while elevating your door’s aesthetic with a professional edge.
- • **Built to Endure & Protect:** UL228-listed with a 3-hour fire rating and ANSI Grade 2 certification—engineered for safety and longevity in busy spaces.
- • **Precision Control at Your Fingertips:** Three adjustable valves let you customize closing, latching, and backcheck speeds for a flawless door experience.
- • **Heavy-Duty Performance for Everyday Use:** Handles doors up to 150 lbs and 36 inches wide—perfect for high-traffic homes and light commercial properties.
- • **Effortless Installation, Maximum Flexibility:** Includes all hardware for regular arm, top jamb, or parallel arm mounting—adaptable to any door setup.

## Overview

The LYNN HARDWARE DC6003 is a medium-duty, surface-mounted automatic door closer designed for residential and light commercial use. Featuring a durable matte black finish, it supports doors up to 150 lbs and 36 inches wide. With UL and ANSI certifications, three adjustable valves for precise speed control, and versatile mounting options, it ensures reliable, fire-rated performance and easy installation in high-traffic environments.

## Description

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, Matte Black : desertcart.in: Home Improvement

Review: Works great with a lot of use.
Review: Easy to install. Makes it impossible for anyone to slam my office door. Good product.

## Features

- DOOR CLOSER RESIDENTIAL/COMMERCIAL USAGE: The DC6003 Automatic Door Closer from LYNN HARDWARE suits medium- to high-traffic entrances, such as homes, aluminum storefronts, restaurants, and other light commercial areas. This is an economical door automatic closer model for doors that weigh up to 65 kg (150 lbs) and are 950 mm (36 inches) wide. Also, it is a non-handed closer that will work on left- or right-handed doors.
- MATERIAL: This door hydraulic closer is manufactured from US26D satin chrome-plated cast aluminum, wrought steel arm. It features a heat treated piston and powder-coated body to enhance corrosion resistance. The heavy-duty door closer features three valves for adjustable closing speed, latching speed, and backcheck.
- CERTIFICATIONS: These auto close door hinges are UL228-listed and have a UL-certified three-hour fire rating. LYNN HARDWARE closers also carry the ANSI / BHMA A156.4 certification. As ANSI Grade 2 commercial door hardware with 1 million cycles required, DC6003 suits standard residential and light commercial applications, like in small offices and public restrooms.
- INSTALLATION: Every pack of commercial door closer we provide contains all the necessary hardware, such as brackets and soffit plate, for installation using any of the three mounting types. The mounting options for our surface-mounted door closer are regular arm mounting (most power-efficient), top jamb mounting (fairly power-efficient), and parallel arm mounting (with 25% less power efficiency than the other two options).
- SPECIFICATIONS: This door closer weighs 5 pounds. Its screw/bolt pattern is 8-3/16" c-c wide and 3/4" c-c high. It has a footprint height of 1-5/8" (41 mm) and a weight of 8-7/8" (225 mm). This automatic door closer's projection is 2-7/8" (73 mm). It can deliver a fixed spring force #3 of at least 5 pounds.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B087XXW981 |
| Included Components | Brackets and Soffit Plate to allow Regular/Top Jamb/Parallel Arm Installations |
| Installation Type | Screw-In |
| Item Dimensions LxWxH | 22.5 x 7.3 x 4.1 Centimeters |
| Item Weight | 1 kg 810 g |
| Item model number | LYNN-DC6003-BC-BLACK |
| Manufacturer | LYNN HARDWARE |
| Product Dimensions | 22.5 x 7.3 x 4.1 cm; 1.81 kg |
| Recommended Uses For Product | Indoor residential and light commercial use in medium- to high-traffic areas, such as homes, aluminum storefronts, restaurants, and public restrooms. |
| Size | M Duty |
| Specification Met | ANSI, UL |
| UPC | 037182315981 |

## Product Details

- **Brand:** LYNN HARDWARE
- **Colour:** Matte Black
- **Exterior Finish:** Aluminium
- **Material:** Cast Aluminum Body
- **Product Dimensions:** 22.5L x 7.3W x 4.1H Centimeters

## Images

![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, Matte Black - Image 1](https://m.media-amazon.com/images/I/41UzenWHepL.jpg)
![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, Matte Black - Image 2](https://m.media-amazon.com/images/I/51G5niOJWOL.jpg)
![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, Matte Black - Image 3](https://m.media-amazon.com/images/I/51avHowZ1VL.jpg)
![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, Matte Black - Image 4](https://m.media-amazon.com/images/I/51kjfOSYC+L.jpg)
![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, Matte Black - Image 5](https://m.media-amazon.com/images/I/51v3aCKGk6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by U***E on 12 November 2025*

Works great with a lot of use.

### ⭐⭐⭐⭐⭐ Review
*by K***Y on 21 March 2025*

Easy to install. Makes it impossible for anyone to slam my office door. Good product.

### ⭐⭐⭐⭐ Review
*by T***. on 18 September 2024*

This product is fine however the delivery was not done in a professional manner. The delivery person placed the package on a chair on m porch and then moved the chair in front of my outward opening storm door thus blocking my ability to open the door (see photo). I had to knock the package onto the porch in order to get the door open to retrieve the package. Had this package contained anything fragile it could have been damaged. PLEASE pass this on to the delivery people to not move furniture on my porch so that is blocks the door from opening. Thank you.

## Frequently Bought Together

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-11*