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.

We used these to hang a very heavy antique mirror. Fastened into the wood on the mirror and into the studs on the wall. Worked beautifully.

very strong to hang heavy pictures. It's great, I would use these for heavy pictures exclusively.

Very disappointed with the drill bit provided. The bit is slightly to big and does not provide a secure fit for the anchor (molly) in my sheet rock wall. Had to use my own slightly smaller drill bit on the second French Cleat Hanger. Otherwise it is exactly what I was looking for.