--- product_id: 18147030 title: "Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack)" brand: "prime-line" price: "2726 kr" currency: ISK in_stock: true reviews_count: 13 category: "Prime Line" url: https://www.desertcart.is/products/18147030-prime-line-m-6221-sliding-shower-door-bottom-guide-5 store_origin: IS region: Iceland --- # Durable white plastic construction Fits glass up to 9/16 in thick Easy dual-stick adhesive tape install Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack) **Brand:** prime-line **Price:** 2726 kr **Availability:** ✅ In Stock ## Summary > 🚿 Slide into seamless style and function with Prime-Line precision! ## Quick Answers - **What is this?** Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack) by prime-line - **How much does it cost?** 2726 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/18147030-prime-line-m-6221-sliding-shower-door-bottom-guide-5) ## 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 - • **Reliable Durability:** Crafted from sturdy plastic to withstand daily use and maintain performance over time. - • **Effortless Installation:** Self-adhesive bottom mount design means no tools or drilling—upgrade your shower in minutes. - • **Universal Compatibility:** Fits glass thicknesses up to 9/16 inch, ideal for most standard sliding shower doors. - • **Sleek, Minimalist Design:** Clean white plastic complements any bathroom style, blending seamlessly with your tub enclosure. - • **Precision Fit for Modern Showers:** Engineered to perfectly center sliding door panels for smooth, hassle-free operation. ## Overview The Prime-Line M 6221 Sliding Shower Door Bottom Guide is a durable, white plastic component designed to keep sliding shower doors perfectly aligned. Featuring a self-adhesive bottom mount for quick, tool-free installation, it fits glass panels up to 9/16 inch thick and enhances the smooth operation of framed tub enclosures. Trusted by homeowners for reliable performance and easy upgrades. ## Description This shower door guide is constructed from white plastic. It features a bottom mount, self-adhesive design. This style guide is used on framed tub enclosures. Review: Really good - This worked for our mid 90’s shower frame. Had to cut it down some on flat side so it would fit. Adhesive seems to stick just fine even though I saw some reviews that said it didn’t. Probably doesn’t stick as well to colored aluminum. We have the silver shiny one and it sticks like crazy Review: WORKS GREAT - Used for door glides on Sterling tub/shower door. Excellent product. Had to make one minor modification with a utility knife. Still great product, was perfect & worked exactly as advertised. Nor sure about the adhesion of the double-sided tape, added a small amount of adhesive caulk just to be sure. ## Features - For use on sliding (top hung) shower door (tub enclosure) systems - These shower door bottom guides help keep sliding door panels centered to their respective tracks - Constructed of white plastic - Easy dual-stick adhesive tape installation - Guides measure 4-1/16 inch wide with 1-3/16 inch tall face and fits glass thicknesses of up to 9/16 in ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00E4BI32I | | Best Sellers Rank | #94,554 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #314 in Sliding Door Hardware | | Brand | PRIME-LINE | | Brand Name | PRIME-LINE | | Color | White | | Customer Reviews | 3.9 out of 5 stars 350 Reviews | | Global Trade Identification Number | 00049793062215 | | Included Components | Sliding Shower Door Bottom Guide | | Item Type Name | Sliding Shower Door Bottom Guide | | Item Weight | 1.1 ounces | | Manufacturer | Prime-Line Products | | Manufacturer Part Number | M 6221 | | Manufacturer Warranty Description | Goods are warranted against manufacturing defects for 1 year. | | Material | Plastic | | Material Type | Plastic | | Model Number | M 6221 | | Number of Items | 1 | | Number of Packs | 1 | | Style | Modern | | Style Name | Modern | | UPC | 049793062215 | | Unit Count | 1 Count | ## Product Details - **Brand:** PRIME-LINE - **Color:** White - **Material:** Plastic - **Style:** Modern - **Item Weight:** 1.1 Ounces ## Images ![Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack) - Image 1](https://m.media-amazon.com/images/I/41PHqZsTZIL.jpg) ![Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack) - Image 2](https://m.media-amazon.com/images/I/61zzI7sLHiL.jpg) ![Prime-Line M 6221 Sliding Shower Door Bottom Guide, 5/8 In. Channels, Plastic Construction (Single Pack) - Image 3](https://m.media-amazon.com/images/I/61ZQ1nEo3ZL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Really good *by B***4 on January 3, 2025* This worked for our mid 90’s shower frame. Had to cut it down some on flat side so it would fit. Adhesive seems to stick just fine even though I saw some reviews that said it didn’t. Probably doesn’t stick as well to colored aluminum. We have the silver shiny one and it sticks like crazy ### ⭐⭐⭐⭐⭐ WORKS GREAT *by M***J on March 31, 2023* Used for door glides on Sterling tub/shower door. Excellent product. Had to make one minor modification with a utility knife. Still great product, was perfect & worked exactly as advertised. Nor sure about the adhesion of the double-sided tape, added a small amount of adhesive caulk just to be sure. ### ⭐⭐⭐⭐ Works good *by R***. on July 4, 2023* It does keep my shower door in the track, but it's not long enough. I stuck it down with the supplied adhesive pad but that only lasted a couple days, so I had to drill some holes and screwed it into place. The screws get in the way of the door operating smoothly. ## Frequently Bought Together - Prime-Line Products M 6221 Shower Door Guide, White - 4 Sets Shower Door Rollers Runners Wheels Replacement Part Bathroom Glass Shower Sliding Door - 19mm x 5mm --- ## 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.is/products/18147030-prime-line-m-6221-sliding-shower-door-bottom-guide-5](https://www.desertcart.is/products/18147030-prime-line-m-6221-sliding-shower-door-bottom-guide-5) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-22*