--- product_id: 355650794 title: "fischer DUOPOWER (#8) 1/4\" x 1 3/16\" Universal Wall Anchor with Screws (50 Pcs)" brand: "fischer" price: "FREE" currency: EUR in_stock: false reviews_count: 5 url: https://www.desertcart.sk/products/355650794-fischer-duopower-8-1-4-x-1-3-16-universal store_origin: SK region: Slovakia --- # High load transfer with anti-rotation 3-in-1 folding, expanding & knotting tech Auto-adjusts to all building materials fischer DUOPOWER (#8) 1/4" x 1 3/16" Universal Wall Anchor with Screws (50 Pcs) **Brand:** fischer **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔧 Fix like a pro, hold like a legend. ## Quick Answers - **What is this?** fischer DUOPOWER (#8) 1/4" x 1 3/16" Universal Wall Anchor with Screws (50 Pcs) by fischer - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/355650794-fischer-duopower-8-1-4-x-1-3-16-universal) ## Best For - fischer enthusiasts ## Why This Product - Trusted fischer brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Feel-Good Fixing:** Intuitive ‘installed perfectly’ feedback gives you confidence in every anchor placement. - • **All-in-One Pro Kit:** Includes 50 perfectly matched panhead screws for a ready-to-go, professional-grade solution. - • **Compact Powerhouse:** Short length means less drilling & shorter screws—saving time without compromising strength. - • **Effortless Precision:** Narrow rim & anti-rotation design prevent slipping & twisting, ensuring fast, flawless installation every time. - • **Universal Grip Mastery:** Self-adjusting plug adapts seamlessly to concrete, brick, plasterboard & more for unmatched versatility. ## Overview The fischer DUOPOWER #8 1/4" x 1 3/16" Universal Wall Anchor is an award-winning, intelligent two-component plug that automatically adjusts to various building materials using folding, expanding, and knotting mechanisms. Designed for high load transfer and easy installation, it features anti-rotation and slip-prevention for precise fixing with less drilling effort. Supplied with perfectly matched panhead screws, this 50-piece set is ideal for professionals seeking reliable, versatile wall anchors for solid, perforated, and panel substrates. ## Description fischer DuoPower 1/4" x 1-3/16" S PH LD, 50 plugs & 50 panhead screws 0.18 x 1.57 – winner of the German Design Award 2018 fischer DuoPower is the first intelligent, self-adjusting plug. Through its three product functions of folding, expanding and knotting, it adjusts itself automatically depending on the building material. This makes it suitable for solid, hollow, and prefabricated building materials. Its two material components offer maximum power and function. The grey component automatically activates the optimal operation principle ensuring the best grip while the expansion wings of the red component support safe spreading and provide additional support. Thanks to the feel-good factor of the plug, you can feel exactly when the plug is installed perfectly. The anti-rotation feature and the narrow plug rim, which prevents it from slipping into the borehole, ensure fast fixing without deep drilling. DuoPower convinces with its easy installation and top holding values. The DuoPower offers the following features: » Drill diameter: 0.24 in (1/4") » Min. drill hole depth: 1.77 in (1-3/4") » Min. panel thickness: 0.49 in (1/2") » Anchor length: 1.18 in (1-3/16") » Min. bolt penetration: 1.34 in (1-3/8") » Wood and chipboard screws: 0.18 x 1.57 in (Screw #8) fischer – innovative solutions fischer fixing systems is the biggest division in the fischer Group of Companies. Specialist for safe and economical fixing and connecting elements for the construction industry, fischer has become one of the market leaders over the last six decades. Our spectrum of products ranges from chemical systems across steel anchors right through to plastic plugs. Whether heavy duty anchoring used in the construction of tunnels, bridges or power generating plants for professionals, or wall and cavity plugs for do-it-yourselfers: fisher has a fitting solution for every fixing issue. ## Features - Highest load transfer & intelligent function: The DuoPower is the first plug that adjusts itself automatically to the respective substrate, transfers the highest loads through the three product functions of folding, expanding and knotting and thus enables a wide range of applications in solid, perforated and panel building materials. The supplied screws are perfectly machted to the plugs - All-in-one solution for all building materials: The intelligent 2-component plug ensures top load values – the grey component automatically activates the optimal operating principle depending on the respective building material, while the expansion wings of the red component support safe spreading - Absolutely powerful: Due to its compact and short length, the plug requires significantly less drilling effort and thus shorter screws – when installing the plug, the narrow plug rim stops it from slipping into the borehole while the anti-rotation feature prevents rotation into the drillhole, and the feel-good factor exactly indicates when the plug is installed perfectly - Areas of application: The powerful plug is suitable for attaching shower curtain rails, mailboxes, lamps, motion sensors or signs in various building materials such as concrete, solid and perforated bricks, natural stone, solid sand-lime bricks, perforated sand-lime bricks, gypsum plasterboard, fibreboard and chipboard - Scope of delivery: 50 x DuoPower 1/4" x 1-3/16" S PH LD + 50 x panhead head screw 0.18 x 1.57 in by fischer, item no. 548575 ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B08H3XRZWV | | Brand Name | fischer | | Colour | Red,Grey | | Compatible Groove Diameter | 0.24 Inches | | Customer Reviews | 4.4 4.4 out of 5 stars (428) 4.4 out of 5 stars | | Fastener Type | Plug, Solid | | Item Diameter | 6.35 Millimetres | | Item Dimensions | 45 x 100 x 195 millimetres | | Item Shape | D-Shape | | Manufacturer | fischer | | Manufacturer Part Number | 548575 | | Material Type | Alloy Steel | | Maximum Shear Strength | High | | Model Number | 548575 | | Number Of Items | 50 | | Number Of Pieces | 50 | | Screw Head Style | Pan | | Size | One Size | | Thread Size | 1/4 x 1-3/16 | ## Product Details - **Brand:** fischer - **Colour:** Red,Grey - **Item dimensions L x W x H:** 5.1 x 5.1 x 5.1 centimetres - **Material:** Alloy Steel - **Size:** One Size ## Images ![fischer DUOPOWER (#8) 1/4" x 1 3/16" Universal Wall Anchor with Screws (50 Pcs) - Image 1](https://m.media-amazon.com/images/I/51pa31z34jL.jpg) ![fischer DUOPOWER (#8) 1/4" x 1 3/16" Universal Wall Anchor with Screws (50 Pcs) - Image 2](https://m.media-amazon.com/images/I/41rHRTfTW7L.jpg) ![fischer DUOPOWER (#8) 1/4" x 1 3/16" Universal Wall Anchor with Screws (50 Pcs) - Image 3](https://m.media-amazon.com/images/I/518isqITIQL.jpg) ![fischer DUOPOWER (#8) 1/4" x 1 3/16" Universal Wall Anchor with Screws (50 Pcs) - Image 4](https://m.media-amazon.com/images/I/61j-vwzvXkL.jpg) ![fischer DUOPOWER (#8) 1/4" x 1 3/16" Universal Wall Anchor with Screws (50 Pcs) - Image 5](https://m.media-amazon.com/images/I/41-48TDwAaL.jpg) ## Customer Reviews ### ⭐⭐ Quality *by on Reviewed in Canada 21 July 2024* Not same as said. Screws are super big and box came damaged. ### ⭐⭐⭐⭐⭐ Huh. The bi-material approach actually seems to be working. I'm actually kinda impressed. *by on Reviewed in the United States 19 January 2026* Anchors for masonry can be a crapshoot. The simple extruded plastic 'cross-sections' either don't fit tight in the hole (because you wallowed out mortar too much), or get chewed by the screw going in and don't hold. Simple hard plastic ones 'snap' between the front ring and the back half if you overbury the screw.These actually seem to work due to the bimaterial design. Have in place in drills in both hollow brick and mortar, and both seemed to hold well (light weight camera mount).My go-to when I don't have good anchors is to drill, inject JB weld and wait for it to cure, then re-drill a pilot. Use the JB-weld as a 'formed in place' anchor. Which is a pain with hollow brick, not to mention introduces a 24 hr delay cycle into your mounting task. These look like they'll save me that effort. ### ⭐⭐⭐⭐⭐ Excelente opción *by on Reviewed in Mexico 11 November 2025* Muy buena opción y excelente relación precio/calidad. ## Frequently Bought Together - fischer DuoPower 1/4" x 1-3/16" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc - Professional Masonry Drill Bit Set (10PCS) for Glass/Brick/Plastic/Cement/Wood/Tile/Etc, Industrial Strength Carbide Drill Bit Tip, 1/8"-1/2" by TITGGI - 10-Piece Masonry Drill Bits Set for Tile Glass Ceramic Brick Wood, 1/8 to 1/2 Inch Drilling Bits with Triangle Handle, YG8 Tungsten Steel Alloy Tip.（Black） --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/355650794-fischer-duopower-8-1-4-x-1-3-16-universal](https://www.desertcart.sk/products/355650794-fischer-duopower-8-1-4-x-1-3-16-universal) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-11-06*