--- product_id: 28845457 title: "Prime-Line P 7940 Bulk Screen Spline, 0.185-In. Diameter, 25 ft., Black (1 Roll)" brand: "prime-line" price: "Β₯1444" currency: JPY in_stock: true reviews_count: 13 category: "Prime Line" url: https://www.desertcart.jp/products/28845457-prime-line-p-7940-bulk-screen-spline-0-185-in store_origin: JP region: Japan --- # 25 ft length 0.185" diameter UV stabilized Prime-Line P 7940 Bulk Screen Spline, 0.185-In. Diameter, 25 ft., Black (1 Roll) **Brand:** prime-line **Price:** Β₯1444 **Availability:** βœ… In Stock ## Summary > πŸ”§ Upgrade Your Home with Confidence! ## Quick Answers - **What is this?** Prime-Line P 7940 Bulk Screen Spline, 0.185-In. Diameter, 25 ft., Black (1 Roll) by prime-line - **How much does it cost?** Β₯1444 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/28845457-prime-line-p-7940-bulk-screen-spline-0-185-in) ## Best For - prime-line enthusiasts ## Why This Product - Trusted prime-line brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Perfect Fit:** Designed to hold fiberglass and aluminum screens securely in place. - β€’ **Built to Last:** Crafted from top-quality extruded vinyl for durability and longevity. - β€’ **Easy Installation:** Round hollow serrated core makes setup a breezeβ€”no tools required! - β€’ **Prime-LINE Quality:** Trust in a brand that specializes in repair and replacement hardware. - β€’ **Secure Your Screens:** Keep your windows and doors looking pristine with our reliable spline. ## Overview The Prime-Line P 7940 Bulk Screen Spline is a 25 ft roll of durable, UV-stabilized vinyl designed to securely hold various screen types in window and door frames. With a 0.185-inch diameter and easy installation, this spline is perfect for DIY enthusiasts and professionals alike, ensuring a clean and polished look for your home. ## Description The Prime-Line P 7940 25 ft 0.185-Inch Diameter Round Screen Spline secures various screen types into window screen channels. Use the round spline to hold fiberglass and aluminum screen material to screen frames of both windows and doors. This bulk spline is constructed of top-quality extruded vinyl that is round in shape, UV stabilized, and has a serrated exterior surface. It features a round hollow serrated core for easy installation. The window spline has an outside diameter of 0.185 (3/16) inch and measures 25 feet in length. Review: Strong and durable Great quality!!! - Durable. Quality product - looks great on sliding glass door screen And looks almost see through. Review: Essential Screen Repair Supply That Gets the Job Done! - Prime-Line P 7940 Screen Spline has been absolutely indispensable for maintaining and repairing screens throughout my home, and this bulk roll provides excellent value for multiple projects! As someone who handles regular screen maintenance and occasional damage repairs, having quality spline material on hand has saved both time and money compared to professional repair services. The 0.185-inch diameter is perfectly sized for standard residential screen frames and creates secure, weatherproof seals that keep screens taut and properly tensioned. The fit is precise in the groove channels of most window and door screens, eliminating the guesswork of finding compatible replacement spline when repairs are needed. What impressed me most is how much easier screen installation becomes with quality spline material. The flexibility allows smooth installation around corners and curves without cracking or breaking, while maintaining enough firmness to create proper tension. This balance makes DIY screen repair achievable even for those without extensive experience. The 25-foot length provides substantial value and ensures I have plenty of material for multiple screen repairs or full replacements. Instead of buying small pieces for individual projects, this bulk roll handles everything from minor repairs to completely re-screening several windows or doors. The quantity eliminates multiple trips to hardware stores. The black color provides a clean, professional appearance that works well with most screen frame colors and doesn't create visible contrast lines that can detract from window aesthetics. The neutral color blends seamlessly with existing installations and looks intentional rather than obviously repaired. The durability has been excellent through multiple seasons of temperature changes, UV exposure, and weather conditions. The spline material maintains its flexibility and holding power without becoming brittle or losing tension over time. Screens installed with this spline continue performing perfectly after months of use. The installation process is straightforward with standard spline roller tools, and the material feeds smoothly without binding or tearing during insertion. The consistent diameter and flexibility make achieving proper tension much easier than with cheaper, inconsistent spline materials that can create loose or overly tight sections. The storage characteristics are practical - the roll format keeps unused spline organized and protected from damage while remaining easy to measure and cut as needed for various project sizes. Having quality material readily available makes screen maintenance proactive rather than reactive. The cost savings compared to professional screen repair services are substantial. With basic tools and this quality spline, most homeowners can handle screen repairs and replacements at a fraction of professional service costs while achieving comparable results. For homeowners who want to maintain their own screens or handle repairs as needed, this bulk spline roll provides the quality material and quantity needed for confident, lasting screen installations and repairs. ## Features - SPLINE FOR WINDOW SCREEN – The screen retainer spline secures various screen types into window screen channels; use the roll to hold fiberglass and aluminum screen material to screen frames of both windows and doors - BUILT TO LAST - Constructed of top-quality extruded vinyl, the black window screen spline is round in shape, UV stabilized, and features a serrated exterior surface - EASY INSTALLATION – Featuring a round hollow serrated core, the retainer spline is easy to install - DIMENSIONS – The spline roller for window screens has an outside diameter of 0.185 (3/16) inch and measures 25 feet in length - PRIME-LINE GRADE – We specialize in repair and replacement hardware products for your home; Prime-Line’s commitment to quality results in repairs that look as good as the initial install, making us the go-to solution for our loyal customers - Top quality vinyl - Round, serrated, hollow core - Used to hold screen material to window and screen door frames ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BQN9R4 | | Batteries Included? | No | | Batteries Required? | No | | Best Sellers Rank | #103,084 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #19 in Window Screen Splines | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (720) | | Date First Available | February 17, 2007 | | Included Components | Spline | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 2.88 ounces | | Item model number | P 7940 | | Manufacturer | Prime-Line Products | | Material | Vinyl | | Part Number | P 7940 | | Product Dimensions | 5.5 x 1.25 x 10 inches | | Size | 0.185 in. | | Thickness | 0.19 Inches | | Warranty Description | Goods are warranted against manufacturing defects for 1 year. | ## Images ![Prime-Line P 7940 Bulk Screen Spline, 0.185-In. Diameter, 25 ft., Black (1 Roll) - Image 1](https://m.media-amazon.com/images/I/71Pi6Z9kr5L.jpg) ![Prime-Line P 7940 Bulk Screen Spline, 0.185-In. Diameter, 25 ft., Black (1 Roll) - Image 2](https://m.media-amazon.com/images/I/71g-AT0TPwL.jpg) ![Prime-Line P 7940 Bulk Screen Spline, 0.185-In. Diameter, 25 ft., Black (1 Roll) - Image 3](https://m.media-amazon.com/images/I/71WJ488iyML.jpg) ![Prime-Line P 7940 Bulk Screen Spline, 0.185-In. Diameter, 25 ft., Black (1 Roll) - Image 4](https://m.media-amazon.com/images/I/61HPpgj3t5L.jpg) ![Prime-Line P 7940 Bulk Screen Spline, 0.185-In. Diameter, 25 ft., Black (1 Roll) - Image 5](https://m.media-amazon.com/images/I/61VWzIihygL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong and durable Great quality!!! *by P***I on July 3, 2025* Durable. Quality product - looks great on sliding glass door screen And looks almost see through. ### ⭐⭐⭐⭐⭐ Essential Screen Repair Supply That Gets the Job Done! *by A***S on November 29, 2025* Prime-Line P 7940 Screen Spline has been absolutely indispensable for maintaining and repairing screens throughout my home, and this bulk roll provides excellent value for multiple projects! As someone who handles regular screen maintenance and occasional damage repairs, having quality spline material on hand has saved both time and money compared to professional repair services. The 0.185-inch diameter is perfectly sized for standard residential screen frames and creates secure, weatherproof seals that keep screens taut and properly tensioned. The fit is precise in the groove channels of most window and door screens, eliminating the guesswork of finding compatible replacement spline when repairs are needed. What impressed me most is how much easier screen installation becomes with quality spline material. The flexibility allows smooth installation around corners and curves without cracking or breaking, while maintaining enough firmness to create proper tension. This balance makes DIY screen repair achievable even for those without extensive experience. The 25-foot length provides substantial value and ensures I have plenty of material for multiple screen repairs or full replacements. Instead of buying small pieces for individual projects, this bulk roll handles everything from minor repairs to completely re-screening several windows or doors. The quantity eliminates multiple trips to hardware stores. The black color provides a clean, professional appearance that works well with most screen frame colors and doesn't create visible contrast lines that can detract from window aesthetics. The neutral color blends seamlessly with existing installations and looks intentional rather than obviously repaired. The durability has been excellent through multiple seasons of temperature changes, UV exposure, and weather conditions. The spline material maintains its flexibility and holding power without becoming brittle or losing tension over time. Screens installed with this spline continue performing perfectly after months of use. The installation process is straightforward with standard spline roller tools, and the material feeds smoothly without binding or tearing during insertion. The consistent diameter and flexibility make achieving proper tension much easier than with cheaper, inconsistent spline materials that can create loose or overly tight sections. The storage characteristics are practical - the roll format keeps unused spline organized and protected from damage while remaining easy to measure and cut as needed for various project sizes. Having quality material readily available makes screen maintenance proactive rather than reactive. The cost savings compared to professional screen repair services are substantial. With basic tools and this quality spline, most homeowners can handle screen repairs and replacements at a fraction of professional service costs while achieving comparable results. For homeowners who want to maintain their own screens or handle repairs as needed, this bulk spline roll provides the quality material and quantity needed for confident, lasting screen installations and repairs. ### ⭐⭐⭐⭐ Way thicker than what I thought *by M***E on August 30, 2024* I misread the package. It is way to thick for my screen frames but it might work for a drive belt on my spinning wheel so I will keep it. --- ## 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.jp/products/28845457-prime-line-p-7940-bulk-screen-spline-0-185-in](https://www.desertcart.jp/products/28845457-prime-line-p-7940-bulk-screen-spline-0-185-in) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-04-22*