--- product_id: 117594672 title: "Prime-Line N 7538 Bi-Fold Door Bottom Pivot Kit, Two 3/8 In. and Two 7/16 In. Plastic Base Diameters, Grooved Steel Pivot Tips, Adjustable (2 Pair)" brand: "prime-line" price: "AR$20632" currency: ARS in_stock: true reviews_count: 13 url: https://www.desertcart.com.ar/products/117594672-prime-line-n-7538-bi-fold-door-bottom-pivot-kit store_origin: AR region: Argentina --- # Height-adjustable steel pivot screws Dual diameter bases (3/8" & 7/16") Grooved cone-shaped pivot heads Prime-Line N 7538 Bi-Fold Door Bottom Pivot Kit, Two 3/8 In. and Two 7/16 In. Plastic Base Diameters, Grooved Steel Pivot Tips, Adjustable (2 Pair) **Brand:** prime-line **Price:** AR$20632 **Availability:** βœ… In Stock ## Summary > πŸšͺ Pivot Perfect: Elevate your bi-fold game with precision and ease! ## Quick Answers - **What is this?** Prime-Line N 7538 Bi-Fold Door Bottom Pivot Kit, Two 3/8 In. and Two 7/16 In. Plastic Base Diameters, Grooved Steel Pivot Tips, Adjustable (2 Pair) by prime-line - **How much does it cost?** AR$20632 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/117594672-prime-line-n-7538-bi-fold-door-bottom-pivot-kit) ## 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€’ **Effortless Installation:** No assembly requiredβ€”upgrade your closet doors in minutes. - β€’ **Trusted by Pros & DIYers:** Top-rated with 4.7 stars and thousands of happy remodelers. - β€’ **Precision Height Adjustment:** Screw in/out pivot screws for perfect door alignment every time. - β€’ **Universal Fit, Zero Guesswork:** Two base sizes cover older & newer bi-fold doors seamlessly. - β€’ **Durable Steel Meets Sleek Plastic:** Grooved steel tips ensure smooth pivoting on sturdy plastic bases. ## Overview The Prime-Line N 7538 Bi-Fold Door Bottom Pivot Kit includes two pairs of adjustable bottom pivots with 3/8" and 7/16" plastic bases and grooved steel pivot tips. Designed for easy installation and precise door height adjustment, this kit fits a wide range of bi-fold closet doors, ensuring smooth operation and durability. Ideal for both older and newer doors, it’s a must-have for seamless door remodeling or replacement. ## Description These bi-fold door bottom pivots are constructed of plastic bases and steel pivot screws. This kit includes a pair of 3/8 inch diameter bases and a pair of 7/16 inch diameter bases. These height-adjustable bases install beneath the pivoting vertical style of bi-fold doors and lock into pivot brackets that fasten to the jamb and/or floor. Each pivot screw head features a grooved cone-shaped pivot head, and it screws in or out of the plastic base for adjustment. These pivots are easy to install and they are used by a variety of bi-fold door manufacturers. Review: Great for Older (and Newer) Bi-fold Closet Doors - Doing remodeling, decided to repaint the bi-fold closet doors. Removed the old pivot pins, plastic sleeve had dried out so they broke apart on removal - not able to reuse them. Went to a big box store to get replacements, they carried only one size. Figured it must be universal and that it would be fine. It was not fine. Too small. Found these on desertcart. The 7/16" bottom pivots in this kit worked great. Very easy to install, the height adjustment is simple, and my doors work better than before. Looks like newer doors are tapped for 3/8" so that is what is locally in stock. If you have an older door, these are your best bet, you're covered either way. Review: Good quality - Worked great. Easy to use and put on the doors. ## Features - Used to replace missing or damaged hardware of bi-fold closet door systems - This kit includes a choice of two pairs of bottom pivots, one with 3/8 inch diameter and the other with 7/16 inch diameter - The adjustable steel pivot screws feature grooved cone-shaped pivot heads that fit into jamb or floor-mounted brackets (not included) - Bases are constructed of plastic and come in a white finish - Bottom brackets compatible with these pivots include the following: Prime-Line parts N 6697 and N 6674 - These bottom pivots have a screw in/out door height adjustment feature - 2 Pack - Please refer to the line art drawing for dimensions and compare with your needs before ordering ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07N8V733G | | Best Sellers Rank | #235,221 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #295 in Pocket & Bi-Fold Door Hardware | | Brand Name | PRIME-LINE | | Color | Zinc | | Customer Reviews | 4.7 4.7 out of 5 stars (935) | | Global Trade Identification Number | 00049793275387 | | Included Components | Bi-Fold Door Bottom Pivot Kit | | Item Type Name | Bi-Fold Door Bottom Pivot Kit | | Item Weight | 0.01 Ounces | | Manufacturer | Prime-Line Products | | Manufacturer Warranty Description | Contact Prime-Line | | Material Type | Plastic | | Required Assembly | No | | Style Name | Modern | | UPC | 049793275387 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** PRIME-LINE - **Color:** Zinc - **Item Weight:** 0.01 Ounces - **Material:** Plastic - **Style:** Modern ## Images ![Prime-Line N 7538 Bi-Fold Door Bottom Pivot Kit, Two 3/8 In. and Two 7/16 In. Plastic Base Diameters, Grooved Steel Pivot Tips, Adjustable (2 Pair) - Image 1](https://m.media-amazon.com/images/I/613WxN+btGL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great for Older (and Newer) Bi-fold Closet Doors *by P***. on October 11, 2025* Doing remodeling, decided to repaint the bi-fold closet doors. Removed the old pivot pins, plastic sleeve had dried out so they broke apart on removal - not able to reuse them. Went to a big box store to get replacements, they carried only one size. Figured it must be universal and that it would be fine. It was not fine. Too small. Found these on Amazon. The 7/16" bottom pivots in this kit worked great. Very easy to install, the height adjustment is simple, and my doors work better than before. Looks like newer doors are tapped for 3/8" so that is what is locally in stock. If you have an older door, these are your best bet, you're covered either way. ### ⭐⭐⭐⭐⭐ Good quality *by A***R on November 5, 2025* Worked great. Easy to use and put on the doors. ### ⭐⭐⭐⭐⭐ Works well *by A***R on September 14, 2025* Works well --- ## 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.com.ar/products/117594672-prime-line-n-7538-bi-fold-door-bottom-pivot-kit](https://www.desertcart.com.ar/products/117594672-prime-line-n-7538-bi-fold-door-bottom-pivot-kit) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-12*