--- product_id: 3141352 title: "Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5\" Lift" brand: "ellis" price: "HK$2882" currency: HKD in_stock: true reviews_count: 8 category: "Ellis" url: https://www.desertcart.hk/products/3141352-ellis-manufacturing-adjustable-mini-screw-jack-post-2-5-lift store_origin: HK region: Hong Kong --- # 2.5" adjustable lift range 15,000 lbs load capacity Industrial-grade steel build Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5" Lift **Brand:** ellis **Price:** HK$2882 **Availability:** ✅ In Stock ## Summary > 🛠️ Elevate your space with power and precision—because your foundation deserves the best. ## Quick Answers - **What is this?** Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5" Lift by ellis - **How much does it cost?** HK$2882 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/3141352-ellis-manufacturing-adjustable-mini-screw-jack-post-2-5-lift) ## Best For - ellis enthusiasts ## Why This Product - Trusted ellis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Height Control:** Easily adjust from 6.5" to 9" with a smooth turning wheel for perfect leveling every time. - • **Trusted Legacy Since 1951:** Join thousands of professionals who rely on Ellis for durable, long-term structural solutions. - • **Versatile Foundation Support:** Ideal for joists, beams, sagging floors, basements, and crawl spaces—your all-in-one structural hero. - • **Built to Last, Built to Secure:** Industrial-grade steel construction with a built-in safety lock ensures unwavering stability. - • **Unmatched Strength in Compact Form:** Supports up to 15,000 lbs with a sleek 10 lb frame—power meets portability. ## Overview The Ellis Manufacturing Adjustable Mini Screw Jack Post offers a robust 15,000 lbs lifting capacity within a compact 2.5" adjustable range. Crafted from industrial-grade high carbon steel, it ensures durable, stable support for joists, beams, and sagging floors in basements and crawl spaces. Featuring a smooth turning wheel and built-in safety lock, this jack post delivers precise, reliable leveling trusted by professionals since 1951. ## Description Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5" Lift | House Jack for Foundation, Floor Leveling & Concrete Bracing, 15,000 lb Capacity, Support & Leveling: Floor Jacks: desertcart.com: Industrial & Scientific Review: Very sturdy and reliable. - I use to support an antique bed with deteriorating support. My cats like to sleep under the bed and I don’t want a cat-atrophy. Works great! Review: Quality product - You get exactly what you see. Well made. ## Features - ADJUSTABLE HOUSE JACK FOR LEVELING – This jack post stabilizes joists, beams, and sagging floors in basements, crawl spaces, and foundations. Ideal as a house floor jack, basement floor jack, or permanent jack post for long-term structural support. - COMPACT & POWERFUL SUPPORT – Despite its size, this adjustable floor jack post delivers strong lifting power. Adjust height easily using the turning wheel, or pair with the Ellis Turning Bar (sold separately) for added leverage and stability. - STRONG & SECURE CONSTRUCTION – Built from industrial-grade steel, this house jack supports up to 15,000 lbs. A built-in safety lock set screw keeps it stable, making it a reliable choice for foundation support jacks, floor support jacks, and shoring posts. - SPECIFICATIONS & MATERIALS – Adjustable range: 2.5”, Safe load: 15,000 lbs, Weight: 10 lbs, Height: 6.5”-9”, 4” square base & top plates, 1-1/4” Acme screw. Compatible with crawl space jacks, floor joist support jacks, and post jacks. - TRUSTED SINCE 1951 – Ellis Manufacturing has provided foundation jacks for leveling and structural repair solutions for over 70 years. Our jack posts for basement and floor support posts ensure long-lasting durability and reliability. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009RRBENO | | Best Sellers Rank | #100,344 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #140 in Industrial Floor Jacks | | Brand | ELLIS | | Brand Name | ELLIS | | Color | Orange | | Compatible with Vehicle Type | Truck | | Customer Reviews | 4.6 out of 5 stars 119 Reviews | | Item Dimensions | 4 x 4 x 6.5 inches | | Item Weight | 10 pounds | | Load Capacity | 15000 Pounds | | Manufacturer | ELLIS | | Manufacturer Part Number | MJ-3 | | Material | High Carbon Steel | | Material Type | High Carbon Steel | | Maximum Lifting Height | 9 inches | | Minimum Height | 6.5 inches | | Model Number | MJ-3 | | Style Name | Screw | | Unit Count | 1 Count | | Vehicle Service Type | Truck | ## Product Details - **Brand:** ELLIS - **Color:** Orange - **Load Capacity:** 15000 Pounds - **Material:** High Carbon Steel - **Maximum Lifting Height:** 9 Inches ## Images ![Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5" Lift - Image 1](https://m.media-amazon.com/images/I/710fQhBfI3L.jpg) ![Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5" Lift - Image 2](https://m.media-amazon.com/images/I/81Ri1uBYYBL.jpg) ![Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5" Lift - Image 3](https://m.media-amazon.com/images/I/819D+kstkTL.jpg) ![Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5" Lift - Image 4](https://m.media-amazon.com/images/I/81FQa2p94aL.jpg) ![Ellis Manufacturing Adjustable Mini Screw Jack Post, 2.5" Lift - Image 5](https://m.media-amazon.com/images/I/81E3EUk62HL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very sturdy and reliable. *by O***E on July 9, 2025* I use to support an antique bed with deteriorating support. My cats like to sleep under the bed and I don’t want a cat-atrophy. Works great! ### ⭐⭐⭐⭐⭐ Quality product *by R***H on November 16, 2025* You get exactly what you see. Well made. ### ⭐⭐⭐⭐⭐ If bought 18, completely satisfied *by C***C on September 24, 2025* Great product. ## Frequently Bought Together - Ellis Manufacturing Adjustable Mini Screw Jack Post – House Jack for Foundation, Floor Leveling, and Concrete Bracing – 15,000 lb Max Load Capacity – 2.5" Adjustment - Ellis Manufacturing Company Mini Jack Turning Bar - 3/4" Diameter Steel Adjustment Rod - 12" Length to Gain Extra Leverage - Ellis Manufacturing Light-Duty Steel Lifting Shore and Jack Post – House Jack for Foundation, Floor Leveling, and Concrete Bracing – 18,000 lb Safe Load Capacity – 19"-27" Adjustment --- ## 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.hk/products/3141352-ellis-manufacturing-adjustable-mini-screw-jack-post-2-5-lift](https://www.desertcart.hk/products/3141352-ellis-manufacturing-adjustable-mini-screw-jack-post-2-5-lift) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-29*