M: I made a shelf on my own out of some wood. That means that I feel like I can customize it a lot easier than I would with something from a store, so I'd like to do so. I'm looking for a, like, small power strip. Something like 2 to 4 outlets, preferably compact, or at least, well, it's going to be mounted so that there are outlets that can be used from the top of the shelf. So when I say compact, I'm not saying it necessarily has to be completely minimalist, but something that has a minimum surface profile, if that makes sense. The shelf itself is simply a couple half-inch pieces of wood firmly screwed to a couple heavy-duty brackets. I can cut the wood to fit the face of whatever it is. I just need to be able to securely attach the outlets themselves in a way that allows for it to be flush against one edge and aesthetically pleasant without... while compromising on the security of the power strip. In other words, I don't want the screw connection to wobble every time I try and push in a new charging plug or anything like that. The outlet is directly beneath the shelf, so the cord length doesn't need to be that much. I would appreciate it if it had some form of surge protector, though. That's not mandatory, but it definitely seems like it wouldn't be a bad idea, so long as it doesn't impinge on the other requirements. I know most power strips have something like that. I just felt like I needed to make sure it was explicit. I needed to go online and find me a few examples that I can look at so I can give you some more detail based on what I want or don't want.

G: TL;DR:
Look for surface-mount or under-cabinet power strips with keyhole screw slots and a metal or rigid housing. Those mount solidly, sit flush to an edge, and don’t flex when you plug things in. Below are specific styles + concrete examples to browse so you can react to form factor, not guesses.

Best form factors for what you’re building

1) Under-cabinet / surface-mount strips (the safest bet)

image_group{"query":["under cabinet power strip metal","surface mount power strip low profile","workbench mounted power strip metal housing"]}

Why they fit your use case

Designed to be screwed into wood (cabinets, benches)
Usually have keyhole or slotted mounts → zero wobble if tightened correctly
Low vertical profile; outlets face outward or downward
Often include surge protection

What to look for

Metal housing (aluminum or steel)
Keyhole mounting slots (not adhesive-only)
3–4 outlets max (keeps width sane)

2) Low-profile metal workbench strips

image_group{"query":["workbench power strip metal","industrial power strip mountable","metal power strip surge protector"]}

These are basically “honest” power strips:

Thicker than under-cabinet ones, but rock solid
Built for repeated plug/unplug abuse
Often uglier—but dependable

If aesthetics matter, black or brushed aluminum blends well with wood.

3) Desk-edge / clamp-style strips (only if you want removable)

image_group{"query":["desk clamp power strip","desk edge mounted power strip","clamp mount power strip"]}

I’m including these mostly as a comparison baseline.
They clamp well, but:

Usually bulkier
Clamp hardware may interfere with your bracket geometry
Less “built-in” feeling than screwed mounts

Concrete brands/models worth browsing

I’m not saying “buy these,” just start here:

entity["company","Tripp Lite","power equipment manufacturer"]
Industrial, metal housings, excellent screw mounts
(Look for 3–4 outlet, under-cabinet or bench strips)
entity["company","Leviton","electrical hardware manufacturer"]
Cleaner designs, good build quality
Often sold as “surface-mount power modules”
entity["company","Monoprice","electronics retailer"]
Surprisingly good low-profile metal strips
Good balance of cost vs build
entity["company","CyberPower","power protection manufacturer"]
Many compact surge-protected strips with mounting slots

Mounting advice (important for wobble prevention)

Since you built the shelf, you’re already ahead of most buyers.

Pre-drill + pan-head screws (don’t countersink unless the strip is designed for it)
Use two screws minimum, four if provided
If the strip housing flexes:
- Add a thin rubber or cork pad between strip and wood
- It kills vibration without making it spongy
Mount so plug insertion force is parallel to the screws, not levering against them

Things to explicitly avoid

Adhesive-only strips (they will fail)
Plastic housings with thin backs
Rotating or flip-out outlet designs (more wobble points)
Anything marketed primarily as “travel” or “ultra-slim”

If you want, next step can be very mechanical:

You tell me maximum width / height / depth
Whether outlets should face up, down, or sideways
How visible you want the strip to be

Then I’ll narrow this to 2–3 very specific candidates.

M: Let me give you some dimensions. The shelf is trapezoidal with two long perpendicular sides of about 20 inches and a shorter perpendicular side of about 8 inches plus the connecting diagonal fourth side. The workbench ones looked closest to what I'm thinking of in terms of being able to be mounted, but at the very least you can tell from those dimensions that what I'm looking for is two to four outlets. My intent is to take the shelf off and cut a rectangular notch out, either two sides or three sides depending on what I find, that will allow the outlet strip to sit flush so that depending on what I'm trying to plug in, like a laptop or a phone or whatever, I can mix and match as necessary. So the clamp stuff doesn't work and the surface mount stuff, well it isn't exactly wrong, but I need to make sure that it's closer to being flush with the surface of the shelf, which is about half an inch thick. So I need to account for that. Now when I put it in, I'm willing to add something as a spacer, so it's not like I'm getting snippy about getting exactly what I need, but I need it close enough that I can adapt without making it a whole big production.

G: Got it. With those dimensions and your cut-a-notch, seat it flush, zero-wobble goal, this narrows things a lot. You’re basically building a custom inset outlet module, not mounting a strip onto the shelf.

I’ll stay concrete and mechanical.

TL;DR (design constraint distilled)

Shelf thickness: ~½ inch
You want the outlet faces at or just proud of the top surface
The body can hang below the shelf
2–4 outlets max
Hard mounting, not clamp, not adhesive
Surge protection = nice, not mandatory
Willing to shim / spacer, but not rebuild the shelf

This rules out ~80% of consumer power strips.

The two form factors that actually work

1) Inset / cut-in power modules (best aesthetic result)

image_group{"query":["recessed desk power module","inset power outlet strip desk","recessed power strip rectangular"]}

These are designed to drop into a rectangular cutout, exactly what you’re describing.

Why these fit your plan

The flange rests on the surface, preventing downward movement
Screws pull the unit into the wood → no plug-in wobble
Bodies extend below the surface, which you already allow
Many are 2–3 outlets, sometimes with USB

Critical spec to check

Minimum surface thickness
Many are designed for ¾" desks, but several tolerate ½" if:
- You remove the decorative trim or
- You add a thin spacer frame (¼" plywood or acrylic)

This is the cleanest visual outcome if you’re already cutting wood.

2) Industrial metal workbench strips — inset sideways

image_group{"query":["metal workbench power strip surge","industrial metal power strip 4 outlet","workbench power strip side mount"]}

This is the “honest brute-force” option.

How it would work

You cut a three-sided notch
The strip slides in from the front
Screws go through the metal housing into the shelf edge
The outlet faces sit flush or slightly recessed

Why this is reliable

Steel or aluminum housings don’t flex
Screw points are structural, not decorative
Designed for repeated insertion force

This sacrifices some elegance for mechanical certainty.

Brands/models that are actually compatible with your plan

I’m listing these because they’re structurally predictable, not because they’re trendy.

entity["company","Tripp Lite","power equipment manufacturer"]
Look for:
“bench”, “industrial”, “metal housing”, “keyhole mount”
These are thick enough to countersink slightly without flexing.
entity["company","Monoprice","electronics retailer"]
Search terms:
“recessed power module”, “desk inset outlet”
Some of their inset units work with ½" material if you shim.
entity["company","Leviton","electrical hardware manufacturer"]
Their surface/inset hybrids are dimensionally honest (drawings match reality).
entity["company","CyberPower","power protection manufacturer"]
For surge-protected 3-outlet metal strips that tolerate edge-mounting.

Thickness reality check (important)

You’re right to flag this.

½" wood is borderline, but workable:

If the module expects ¾":
- Add a ¼" spacer frame under the shelf
- Or laminate a second thin panel only in the outlet area
If using a metal strip:
- Thickness doesn’t matter; the housing does the work

Avoid anything that relies on plastic retention tabs—they’ll flex or crack.

Mechanical mounting tips (to avoid regret)

Since you’re already fabricating:

Cut the notch 0.5–1 mm oversized
Use neoprene, cork, or thin EPDM as a compression gasket
Tighten screws until snug, not crushing
Orient outlets so plug force goes into the shelf, not downward

This turns plug insertion into compression, not leverage.

What I need next (to lock it down)

You don’t need to measure yet—just eyeball answers:

Do you want the outlet faces horizontal (top-facing) or vertical (front/side-facing)?
Are USB ports acceptable, or do you want only AC?
Is visual minimalism more important than industrial durability, or vice-versa?

With that, I can point you to 2 exact styles that won’t require re-cutting the shelf.