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Mighty Mule Automatic Gate Lock, FM143-SL

SKU: 360505399
Mighty Mule Automatic Gate Lock, FM143-SL
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Product Rating is 4.5
4.5
 (77)

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Item Information

The Mighty Mule Automatic Gate Lock is ideal for single and dual swing gate openers. Unlocks and locks automatically as the gate is activated to open and close to provide added security for Mighty Mule automatic gate openers. Recommended for gate leafs over 8 ft. long, high wind areas or additional reinforcement against unwanted intrusion to your property.

  • Compatible with single and dual Mighty Mule swing gate openers
  • Easy DIY (do it yourself) installation for your gate opener system
  • Activated by Mighty Mule entry remotes, driveway vehicle sensors, wired or wireless digital keypads
  • Installation of the gate lock provides secure protection to withstand up to 2500 lbs. of force, providing stability and security
  • Includes 2 keys for manual release
  • Backed by a 12-month Mighty Mule warranty and technical support

Specification Description
Finish: Metal
Product Length: 11.25 in.
Brand: Mighty Mule
Type: Automatic Gate Lock for Single and Dual Swing Gate Openers
CountryofOrigin: Imported
Part Number: FM143-SL
Product Height: 2.75 in.
Mounting Type: Screw on single or dual gates
Package Quantity: 1
Special Feature(s): Unlocks and locks automatically as the gate is activated
Application/Use: Unlocks and locks automatically as the gate is activated to open and close to provide added security for Mighty Mule automatic gate openers
Compatibility: Compatible with single and dual Mighty Mule swing gate openers
Product Width: 7.25 in.
Material: Metal
Product Weight: 6.05 lb.
Manufacturer Part Number FM143-SL
Mighty Mule Automatic Gate Lock, FM143-SL is rated 4.5 out of 5 by 77.
Rated 5 out of 5 by from No More Stray Dogs wondering into our back yard Easy to install Durable, All around Great Product !
Date published: 2020-02-10
Rated 5 out of 5 by from Locked gates work best Installed easy, works great. I leave the key in the control box just in case there is a problem.
Date published: 2020-01-24
Rated 3 out of 5 by from Mighty Mule Electronic Lock Essential product and it works. However, my opinion is it is overpriced. The instructions and included “lock circuit board” were not needed with my kit. (MM571W) and I had to rewrite. Tech support is excellent. Manuals could be better. It would be nice if lock included LED light to give visual feedback during operation.
Date published: 2020-01-22
Rated 5 out of 5 by from YOU WILL LOVE THE SECURITY A MUST HAVE addition! This is a logical step in protecting your domain.
Date published: 2019-10-07
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Gate lock is opening as it should but then re-locking before gate is clear of locking mech making the gate open fail. Is there a way to adjust this unlock/lock delay on this lock?

Asked by: Dulcich
Hi, can you please give us a call into Mighty Mule Technical Support? We need some additional information and can assist you over the phone. One of our Technical Support Representatives will be able to assist you every step of the way 6 days a week Monday - Friday 8am - 6:50pm EST & Saturdays 9am - 6pm EST at 800.543.1236.
Answered by: MightyMuleSupport
Date published: 2018-05-06

If the lock fails to unlock when the gate is trying to open will this damage the actuator mechanism?

Asked by: Mavaholic
Mavaholic, Thank you for posting your question! The Mighty Mule Gate lock is activated when your entry/exit remote is pressed. The gate lock will always unlock before the gate is activated. Thank you!
Answered by: MightyMuleSupport
Date published: 2019-02-12
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