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🔩 Fix it once, fix it smart — the only anchor you’ll ever need!
Fischer DuoPower Universal Wall Anchors are innovative, self-adjusting plugs designed to provide maximum holding power across a variety of building materials including concrete, brick, drywall, and wood. Featuring a unique three-function mechanism—folding, expanding, and knotting—these nylon anchors ensure secure, fast installation with anti-rotation and slip-prevention features. Ideal for professionals and serious DIYers, the pack of 100 anchors offers reliable, high-strength fixing backed by Fischer’s six decades of industry leadership.
| ASIN | B08664ZNPC |
| Brand | Fischer |
| Colour | Grey,Red |
| Compatible Groove Diameter | 0.5 Centimeters |
| Country Of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 141 Reviews |
| Fastener Type | Plug |
| Finish Types | Two-tone |
| Item Diameter | 0.19 Inches |
| Item Dimensions | 5.1 x 5.1 x 5.1 Centimeters |
| Item Shape | Square |
| Item dimensions L x W x H | 5.1 x 5.1 x 5.1 Centimeters |
| Manufacturer | fischer |
| Material | Nylon |
| Material Type | Nylon |
| Maximum Shear Strength | high |
| Model | 548571 |
| Number Of Items | 100 |
| Number of Pieces | 100 |
| Outside Diameter | 0.19 Inches |
| Part Number | 548571 |
| Screw Head Style | Domed |
| Size | 3/16" x 1" |
| Size Name | 3/16" x 1" |
| Thread Size | 3/16" |
| Unit Count | 100.0 Count |
R**S
Fischer brand
the brand that I'm used to as i know they work well with no issues. typisch Deutsch go grab all sizes
J**K
Caution about the size listed, not what you're going to get.
The anchors will work fine for other projects but the size listed is not what I got. They list it as 3/16" that is the hole you need to drill not the size of the screw. On the box the screw size is a #6 much smaller than 3/16 and much to small for the .2" screw I needed them for. Order according.
P**R
Gr8 Things come in Small Boxes
The product arrived in a day. It was in a padded envelope, the box of anchors inside was wrecked. I had to tape it back together. I tried the product on a side wall I made up for a hot air solar panel. I glued 5.2mn overlayment to polycanurate foam. I then drilled 1" deep holes 3/16 in diameter every 4" inches into the panel. Into the holes inserted the anchors. They hold awesomely. I am now able to screw down the flashing into a wall made of insulating foam. The anchors will take a #8 screws. Awesome product GR8 value less than 13 cents an anchor👍👍
A**R
Really good anchors
These are the best anchors I have ever used. Drill a hole the right size according to instructions and they hold well with no worries about pulling out.
C**K
Worked great - great quality
These anchors are so much better quality than the typical cheap anchors of the same size. I bought these to put in my concrete footing to hang clips for outside strip lights…yes, these anchors were probably “overkill” for the light weight they were holding, but I was glad I splurged and know that good quality was being used. They went in easy and the job, while tedious (about 90 were used), went fast with these!
Trustpilot
1 month ago
3 weeks ago