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Designed for medium duty dual swing gates up to a maximum of 16 ft long or maximum weight of 550 lbs per gate leaf. Ideal for the DIY property owner, the MM372W is perfect for all single gate types including ornamental, chain link, tube, panel, vinyl and wood.

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Product Details

Introducing the Mighty Mule MM372W Dual Smart Gate Opener – a groundbreaking addition to our product lineup. As the first smart DIY automatic swing gate operator in the industry, it brings unparalleled convenience to your property. Let’s dive into the details:


Smart Features: Control your gate from anywhere using your smartphone app. The MM372W requires the MMS100 Wireless Connectivity Kit (sold separately) for this smart functionality.


Design and Capacity:

  • Designed for medium-duty dual swing gates up to a maximum length of 16 feet or a maximum weight of 550 lbs.
  • Approximate opening time at a 90° angle: 14 seconds, depending on the gate’s weight.

Ideal for DIY Property Owners:

  • The MM372W is perfect for Do It Yourself enthusiasts. It comes equipped with:
    • Detailed Instructions: Clear guidance for installation.
    • Online How-To Videos: Visual assistance for setup.
    • BILT 3D Interactive Instructions: Use the BILT app to get 3D step by step installation directions.

Versatile Compatibility:

  • Suitable for all dual gate types, including:
    • Ornamental
    • Chain Link
    • Tube
    • Panel
    • Vinyl
    • Wood

Warranty and Support:

  • Backed by a 12-month Mighty Mule Warranty and comprehensive technical support.
  • HomeLink® Compatible: Seamlessly integrate with your existing home automation system.

UL325 Certified:

  • When it comes to the safety of your home, we don’t compromise. That’s why all Mighty Mule gate operators undergo rigorous testing to meet the highest safety standards set by UL325. Our commitment ensures that you get reliable and secure gate operation for your peace of mind.

WARNING: This product can expose you to chemicals including 1,3-Butadiene, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Dual Smart Gate Opener

What's in the Box?

  • MM372W Dual Gate Operator
  • Remote with Visor Clip
  • AC Transformer
  • Control box
  • Mounting Hardware
  • Instruction Manual

Battery (MMB200) is not included and is required.

Max Gate Leaf Length & Weight

Max Gate Leaf Length and Weight Combination

8 ft / 550 lbs

10 ft / 500 lbs

12 ft / 450 lbs

14 ft / 400 lbs

16 ft / 350 lbs

Installation Video


3D Installation Guide

Warranty Information

12 Month Warranty when purchased directly from Mighty Mule or an authorized dealer.

Register your warranty here.

FREE Shipping On All Continental U.S. Orders Over $350

Best Customer & Technical Support in the Industry

Easy DIY Installation Tutorials, Resources, and Support

Key Specs

Gate Leaf Max Weight:

300 Pounds

550 Pounds

850 Pounds

Gate Leaf Max Length:

12 Feet

16 Feet

18 Feet

Smart Capable (MMS100):




Solar Capable (FM123):




Battery Included (FM150 or MMB200)




3D Installation Guide Available?




Looking for Single Gate Openers?

Mighty Mule 271 Single Gate Operator (MM271)

See more

Mighty Mule 371 Smart Single Gate Operator (MM371W)

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Mighty Mule 571 Smart Single Gate Operator (MM571W)

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Make it Smart with MMS100

Mighty Mule Phone App

Get lifetime of free updates on Google Play and Apple Store. 

Control Anywhere

Manage multiple Mighty Mule smart devices and multiple locations.

Added Security

Open and close with the Mighty Mule app and check gate status anywhere with a smart phone.

Installation & Compatibility

Easily installs on gate opener control boxes. Compatible with MM37xW, MM57xW, and TS571W.

Harness the Power of the Sun (FM123)

Easy Installation

Easy DIY installation for increased power during increased use.


Perfect for homes, farms, businesses, and more.


Use with all Mighty Mule Gate Openers with their battery.

Save More!

Eligible for Federal 30% Residential Energy Efficient Property Tax Credit!

Customer Reviews

Recommended to Purchase Together


Tube Gate Brackets (MMTGB)

Easily install your gate opener for your tube gates


AGO Battery and Enclosure Accessory (MMB200)

Required for Mighty Mule Gate Openers. Battery not included for MM27X and MM37X


Mighty Mule Driveway Alarm (FM231)

Get notified when a vehicle drives up to the gate

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