2-Pairs Heavy Duty 41 inch Aluminum Alloy French Cleat Hanger, Z Bar Clips Mount for Mirror and Picture, 500-Pound Max Load Secure Wall Mounting Interlocking Brackets Z-Hangers, Hardware Include

Used these French Cleats to hang heavy mirrors. Good quality thick heavy duty cleats that are easy to cut. A center line is present to allow for cutting additional holes in line with other holes. I managed to attach cleats to mirror mounting by substituted existing loop bracket held in place by bolts which attached to cleat easily, requiring newly drilled hole in cleat. The other mirror had incorporated inverted V like mounting brackets that I was able to bolt to cleat with 1/4 inch long, 1/4 wide, 20 turn bolts with small bolts. Very happy with purchase. Pricey but worth it. Highly recommended.

First time using French cleats and I was not disappointed with the strength of these. The hardware provided is very durable and easy to use. I will definitely use them again when another project comes up.

These work great . Hung some very heavy wood slates and I have no issues. One thing to note is you probably should have a number at the bottom of whatever you’re hanging. The cleats do make the object stick out from wall a little bit and numbers helped to even that out. My slat panels were 2’x 8’ long and very heavy

Bought to hand floating cabinets by fireplace. Very easy to use and nice and secure.

The Hagers are the best type to use in “heavy duty” situations. The included plastic anchors were installed but the provided screws were not sized properly for the anchors. Had to buy #10 1/2” screws to finish the job. I suggest you use different anchors with adequate screws.