--- product_id: 237865730 title: "DuoPower 5/16\" x 1-5/8\" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc" brand: "fischer" price: "€ 42.37" currency: EUR in_stock: true reviews_count: 13 category: "Fischer" url: https://www.desertcart.sk/products/237865730-duopower-5-16-x-1-5-8-s-ph-50 store_origin: SK region: Slovakia --- # 2-component tech for max grip easy install, no slip, tactile feedback adapts to solid & hollow materials DuoPower 5/16" x 1-5/8" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc **Brand:** fischer **Price:** € 42.37 **Availability:** βœ… In Stock ## Summary > πŸ”§ Secure every wall, conquer every project with DuoPower! ## Quick Answers - **What is this?** DuoPower 5/16" x 1-5/8" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc by fischer - **How much does it cost?** € 42.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/237865730-duopower-5-16-x-1-5-8-s-ph-50) ## 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 - β€’ **Trusted Durability:** Holds heavy loads through earthquakes and daily wearβ€”your reliable fastening partner. - β€’ **Compact Yet Powerful:** Short length with high load transfer reduces drilling effort and screw length needed. - β€’ **Effortless Installation:** Narrow edge prevents plug drop-in; feel the perfect anchor seating every time. - β€’ **Smart Dual-Component Design:** Intelligent plug adapts to concrete, brick, drywall & more for ultimate hold. - β€’ **Universal Material Compatibility:** Expands, folds, or knots to secure solid and hollow substrates effortlessly. ## Overview The fischer DuoPower 5/16" x 1-5/8" S PH is a universal drywall anchor set featuring innovative 2-component technology that intelligently adapts to various building materials like concrete, bricks, drywall, and chipboard. Its dual-material design ensures optimal expansion, folding, or knotting for maximum load transfer and secure fastening. Designed for easy installation with a narrow edge to prevent slipping and tactile feedback for perfect seating, this compact yet powerful plug reduces drilling effort and screw length requirements. Trusted by professionals and DIYers alike, it reliably supports heavy loads even under stress, making it a top choice for versatile, durable wall fastenings. ## Description Product description Product Highlights DUOPOWER Short length allows fast install with shorter screws Soft & hard components enable optimal screw-in & tightening torque Red expansion wings support safe spreading & additional safety to the nylon base High-quality nylon body automatically activates for secure fastening Narrow edge prevents slipping DUOPOWER: Intelligent self-activating functioning depending on the substrate. For a wide range of applications. DUOPOWER: The duo of power and intelligence. Simply clever, the combination of two components for better performance. Functional Zone I: Aerated Concrete The dowel point spreads in two directions for higher pull-out forces in problematic building materials. Functional Zone II: Hollow Building Materials The spreading element spreads at a 90Β° angle to zones I and III and ensures optimum screw guidance. Functional Zone III: Drywall/Plasterboard The rear area of the anchor folds or spreads, depending on the building material. DuoPower: Easy installation and optimal performance. ## Features - Combination of two material components for more performance. - Secure functions for solid (expansion) and hollow and panel building materials (folding/knotting). - Easy installation: narrow edge of the plug prevents it from falling deeper into the drill hole. - Best possible feedback from the anchor - you can feel that the anchor is sitting perfectly. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08H3V6CHW | | Best Sellers Rank | #17,463 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #52 in Drywall Anchors | | Brand | fischer | | Color | Red,Grey | | Compatible Groove Diameter | 0.31 Inches | | Customer Reviews | 4.5 out of 5 stars 1,663 Reviews | | Fastener Type | Plug | | Finish Types | Plastic | | Grade Rating | industrial | | Item Diameter | 0.3 Inches | | Item Dimensions | 19.2 x 0.3 x 1.6 inches | | Item Shape | Pan | | Item dimensions L x W x H | 19.2 x 0.3 x 1.6 inches | | Manufacturer | fischer | | Material | Plastic | | Material Type | Plastic | | Model | 548576 | | Number Of Items | 50 | | Number of Pieces | 50 | | Part Number | 548576 | | Screw Head Style | Pan | | Size | 5/16" x 1-5/8" | | Size Name | 5/16" x 1-5/8" | | Thread Size | 5/16" | ## Product Details - **Brand:** fischer - **Color:** Red,Grey - **Item dimensions L x W x H:** 19.2 x 0.3 x 1.6 inches - **Material:** Plastic - **Size:** 5/16" x 1-5/8" ## Images ![DuoPower 5/16" x 1-5/8" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc - Image 1](https://m.media-amazon.com/images/I/51+DlZe9W1L.jpg) ![DuoPower 5/16" x 1-5/8" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc - Image 2](https://m.media-amazon.com/images/I/51bR3VK5N-L.jpg) ![DuoPower 5/16" x 1-5/8" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc - Image 3](https://m.media-amazon.com/images/I/510QIj2bdlL.jpg) ![DuoPower 5/16" x 1-5/8" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc - Image 4](https://m.media-amazon.com/images/I/51-1-9OJJPL.jpg) ![DuoPower 5/16" x 1-5/8" S PH, 50 Plugs & 50 Screws, Powerful Universal Plug with Intelligent 2-Component Technology for Fastenings in Concrete, Bricks, Drywall, Chipboard, etc - Image 5](https://m.media-amazon.com/images/I/61lHFME801L.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: How pounds is this anchor rated for?** A: Hi! Thanks for your question. Up to 55lb per single plug. **Q: Will these work on thin paneling such as hollow doors or RV walls?** A: I’m not sure. They are pretty deep (over 1 inch) and not sure if they would compress enough to hold securely on thin panel. For that purpose I would use another style mollie that is made to compress with greater rear support. **Q: Are the screws stainless or zinc coated?** A: Stainless steel **Q: Can these be used with # 6 screws?** A: Hello, thanks for the question. #6 screw would run small for the 5/16", we recommend #8-#12 for this plug size. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by A***. on July 26, 2023* ### ⭐⭐⭐⭐⭐ Review *by F***N on December 13, 2023* ### ⭐⭐⭐⭐⭐ Review *by S***R on November 19, 2024* ## Frequently Bought Together - fischer DuoPower 5/16" x 1-5/8" 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.（BlackοΌ‰ --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/237865730-duopower-5-16-x-1-5-8-s-ph-50](https://www.desertcart.sk/products/237865730-duopower-5-16-x-1-5-8-s-ph-50) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-11*