






🔧 Elevate your DIY game with the ultimate all-in-one fix-it kit!
The Fischer 544546 Duopower Universal Dowels Kit is a premium 160-piece set featuring smart 2-component dowels that adapt to various building materials using tipping, expansion, and knotting principles. Designed for secure, slip-free installation, it includes high-quality alloy steel screws in multiple sizes, all housed in a handy compartmentalized case. Ideal for professional-grade home DIY projects, it supports heavy and light fixtures across concrete, brick, drywall, and more.
| ASIN | B07CMBJLP7 |
| Best Sellers Rank | 5,946 in DIY & Tools ( See Top 100 in DIY & Tools ) 5 in Dowels |
| Brand Name | fischer |
| Colour | Duopower |
| Compatible Groove Diameter | 0.11 Inches |
| Country Of Origin | Italy |
| Customer Reviews | 4.7 out of 5 stars 5,180 Reviews |
| Drive System | Slotted |
| Exterior Finish | Flat |
| Exterior finish | Flat |
| Fastener Size | M6 x 50mm |
| Fastener Type | Screws |
| Finish Types | Untreated |
| Global Trade Identification Number | 08001132066980 |
| Head Type | Abgeflacht |
| Head style | Flat |
| Included Components | 25 DUOPOWER 5 plugs, 40 DUOPOWER 6 plugs, 15 DUOPOWER 8 plugs, 25 screws 4x30, 40 screws 4.5 x 40, 15 screws 5x50 |
| Item Dimensions | 18 x 12.5 x 4 centimetres |
| Item Type Name | Duopower Universal Dowels Kit with Screw |
| Item dimensions L x W x H | 18 x 12.5 x 4 centimetres |
| Manufacturer | Fischer |
| Manufacturer Part Number | 544546 |
| Material | Nylon |
| Material Type | Nylon |
| Maximum Shear Strength | Bassa |
| Metal | Alloy Steel |
| Model Number | 544546 |
| Number of Pieces | 160 |
| Point style | Sharp Point |
| Screw Head Style | Flat |
| Screw Point Style | Sharp Point |
| Set Name | Fischer Duopower Universal Dowels Kit with Screw (160 Piece) |
| Set Screw Thread Type | UNC |
| Size | M8 |
| Thread Class | Standard |
| Thread Coverage | Fully Threaded |
| Thread Size | #0-80 |
| Thread Style | Thick Right Hand |
| Thread Type | Right Hand |
| Thread size | #0-80 |
| Unit Count | 80.0 count |
S**Y
Excellent plugs and screws in common DIY sizes
I trust in Fischer plugs and their screws and would recommend them. Functional and robust, but at a cost premium. This small set of plugs and screws is perfect for home DIY with most common sizes. The included storage box is also handy for keeping everything together and moving them around your house to use. *** Pros *** - Great plugs that work in almost all scenarios - Screws are of a very good quality - Handy storage box with customisable compartments - Common sizes for home DIY use - More smaller sizes than larger sizes *** Cons *** - Cannot find replacement screws (in the same size) for the smallest screws - Price premium over other brands that could do the job as well *** Overall *** I don't like to waste time, so having plugs and screws that I can trust is worth paying the extra. Overtime it saves me money and reduces frustration from failed parts (these screws don't round, these plugs work every time). Highly recommended and this set is perfect for home DIY.
K**P
Good quality, above average
Great product, strong wall plugs, much better than average. I will use these from now on, had to go through concrete and worked well..
B**Y
Nice little set for home DIY
Great set for light home DIY. most of what you would need for tasks like hanging a shelf or a mirror. The quality is also very good. Highly recommended.
W**S
Top Product. Always my go to plug
These plugs are my go to so, having the ease of a small variety in one easy to lug box is super handy. The plugs are great and the screws appear to be of decent quality and are obviously the perfect fit for the relevant plug. The carry box is a bit temperamental, with one lock not engaging properly or tight. Could cause a minor issue if it undone in your bag or tool box. Loses a star for that as it's as much about the box as it is the wonderful plugs. Good value for money IMHO and great to stow in the van or car and forget about until you need them.
5**R
Good selection of plugs
Good wall plugs
F**T
Versatile, Strong, and Reliable Fixings for Any Project
The Fischer Duopower Universal Dowels Kit is hands down one of the best fixing solutions I’ve used for both DIY and professional jobs. The kit comes with a generous supply of transparent dowels paired with screws, making it incredibly easy to match the right fixing to a variety of materials like drywall, concrete, brick, and plasterboard. What makes these dowels stand out is their innovative dual-material design — the flexible outer layer and rigid inner core work together to provide exceptional grip and stability. Whether I’m mounting shelves, cabinets, or heavier fixtures, these dowels hold firm without any wobbling or slipping. The transparent color helps them blend in discreetly behind wall fittings, which is a nice touch if you’re concerned about aesthetics. Installation is straightforward, and the kit includes all the sizes I typically need for household projects. They expand perfectly when the screw is inserted, ensuring a secure fit even in challenging surfaces. If you want a universal, dependable fixings kit that saves time and delivers strong support, the Fischer Duopower kit is a great investment. Highly recommended for anyone looking to get the job done right the first time.
D**L
Good quality wall plugs
Item as expected. I won't use any other wall plugs now since buying this awhile ago.
M**Z
Fab
Easy to use, good grip and choice of sizes. Put all my curtain poles up with them. Value for money
Trustpilot
1 month ago
2 months ago