Overview
Keyhole fittings are sturdy enough to hang substantial wall furnishings such as speakers, knickknack shelves, and more. When used with adequately anchored round head screws, they create a powerful, wedge-action joint that can be easily disassembled as needed. Available in either single keyhole or double keyhole designs.
Technical Details
- Made from 1/16" thick plated steel
- Can be mounted in a recess for hanging articles completely flush with a wall
- Item #28837 single fitting is 5/8" wide x 1-21/32" long
- Item #28829 double fitting is 9/16" wide x 3" long
- Both single and double fittings are sold in packs of two
- Includes mounting screws
Tech Spec
Reviews
I purchased 30 pairs of the...
Posted October 17, 2010
I purchased 30 pairs of the 5/8" x 1-21/32" size for making MDF sign blanks for a local artist. As other reviewers indicated, these need to be recessed 1/8" in order to be flush with the surface that goes against the wall. I recommend making a router template for creating the recess. If a flat head screw is used for hanging, then you don't need to do any additional routing. If a button head screw is going to be used though, as part of a drywall anchor system for example, then you'll want to recess the area underneath the keyhole an additional 1/8" to allow clearance for the bigger screw head. Also note that these fittings include screws for mounting. I don't think that information was included in the product description.
Worked great to hang a small...
Posted May 26, 2010
Worked great to hang a small shelf. The pieces are well made and it seems to be heavier duty than using a keyhole bit in a router to make the slot. Thickness of the piece is 1/8" including the flared part. I mortised on my drill press with a 5/8" forstner bit and cleaned up with a chisel. I was only installing two of these at the time. If I were using very many I would make a jig for my router for the mortising. A smaller hole must be drilled in the center of the workpiece to allow space for the screw head that this piece hangs on. The mortise has to be 1/8" deep minimum for this piece to sit flush with the surface. It won't hurt to go a little deeper as the screw the piece hangs on can be adjusted. The screws for attaching this piece are just shy of 5/8" long, so they would have to be shortened or changed if your workpiece thickness is much less than 3/4".
Very good quality product. Rugged design....
Posted August 15, 2009
Very good quality product. Rugged design. Had to tweek them a bit to get my screw head behind them when installed. Would not have been necessary if I used a drywall screw, but I used a standard flush head screw.
Great quality product. Only problem I...
Posted August 10, 2009
Great quality product. Only problem I had was I need to known the thickness of the fitting before I bought. Just took a chance cause price was good.
I like it. It's alot easier...
Posted August 4, 2009
I like it. It's alot easier to use than the thin mounted style.
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