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See why DIYers and electricians ditch plastic shims for metal spacers.
What Users Notice Most
94%
Fixed recessed or wobbly outlets in under 2 minutes without touch wiring.
89%
Preferred solid metal over flimsy plastic shims for a rock-solid hold.
96%
Achieved a perfect flush finish against tile, drywall, and backsplash.
Note: Data based on verified customer feedback and home renovation user tests.
Why Metal Spacers Beat Plastic Shims
Get rock-solid, flush-mounted outlets instantly with heavy-duty metal support.
| Features | BEST CHOICE Metal Spacers | Plastic Shims |
|---|---|---|
| Solid Metal Construction | ✔ | ✘ |
| No Cable Rewiring Needed | ✔ | ✔ |
| Zero Cracking or Bending | ✔ | ✘ |
| Rigid Full Frame Support | ✔ | ✘ |
| Reusable & Fireproof Metal | ✔ | ✘ |
Frequently Asked Questions
Q: Do I need to turn off power for installation? ▼
A: Yes, for safety we always recommend turning off breaker power before working near outlet screws.
Q: Will these fit standard switches and outlets? ▼
A: Yes, they feature universal screw slot alignments that fit standard duplex, GFCI, and switch boxes.
Q: Are these better than plastic outlet shims? ▼
A: Absolutely, solid metal won't crack, compress, or bend, giving permanent rigid support.
Q: How many spacers do I need per outlet? ▼
A: Usually 1 to 2 spacers per outlet depend on how deep the box is recessed.
Q: Do I need to disconnect the electrical wiring? ▼
A: No, the open C-shape design slides directly around the existing screw shank easily.

Verified Customer Reviews
”
Fixed kitchen outlets!
After adding tile backsplash, all my outlets were recessed. These metal spacers slid right in without touch wiring. Fixed in 10 mins!
”
Better than plastic.
Plastic shims crush when you tighten screws. These metal plates offer rigid support across the box with zero flex.
”
Essential for DIYers!
Super simple to use! I had zero electrical experience, but you don't even touch the wiring. Just slide in and tighten!
