





🔐 Lock in security, unlock your peace of mind.
The Mighty Mule Automatic Gate Lock (FM143) is a heavy-duty, black alloy steel lock engineered to automatically secure single or dual gates paired with Mighty Mule or GTO/Pro automatic gate openers. It delivers robust protection against forced entry withstanding up to 2500 lbs of force, features easy DIY installation, and is supported by a 12-month warranty and technical assistance, making it the go-to upgrade for millennial professionals seeking reliable, smart home security solutions.



















| ASIN | B0009SS13Q |
| Brand Name | Mighty Mule |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,312) |
| Exterior Finish | Black |
| Global Trade Identification Number | 00090835071009 |
| Included Components | Lock with 10' of low voltage wire, Lock Receiver, Clevis Pin, Locking Cap, Lock Board Battery Lead Wires, White Wire, Lock Control Board, 2 Double Spade Tongue terminals, 6 Nylon Cable Ties, Wire Connector, Lock Keys, Lock Decal, Instruction Manual |
| Installation Type | Screw-In |
| Item Dimensions L x W x H | 12.25"L x 7.25"W x 2.5"H |
| Item Highlight | Locks and unlocks automatically with your gate opener; suited to gates over 8 ft and high-wind sites |
| Item Type Name | Automatic Gate Lock |
| Item Weight | 2.7 kg |
| Manufacturer | Mighty Mule |
| Manufacturer Part Number | FM143 |
| Manufacturer Warranty Description | Limited 12 Month Manufacturers Warranty (from date of purchase) |
| Material Type | Alloy Steel |
| Model Number | FM143 |
| Number of Items | 1 |
| Recommended Uses For Product | gates over 8' long, animal enclosures, high wind areas, use with fm700 & fm702 openers |
| Size | Pack of 1 |
| UPC | 728639275315 735090851132 090835071009 |
| Unit Count | 1 Count |
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