4 PCS Mini Screw Jack, 5 to 7 in Adjustable Floor Jack, Deck Foundation Lift Support, Galvanized Iron Level Support for Joist, Deck, House Foundation, Strong Base with Stable Plate

Color: Silver Material: Galvanized Iron Size: Size: 3.7 x 3.7 x 5.1-7.1 in Package Includes: 4 x Floor Jack, 16 x Screw Note: - Please refer to the measurement. Tiny measuring error is allowable in normal range. - There might be a little color difference due to the monitor, camera or other factors, please refer to the physical item.

• Level Floors with Confidence: Adjustable screw jack extends from 5 to 7 in; raises or stabilizes floors, joists, decks, and more; provides precise leveling to fix uneven surfaces or add structural support where needed
• Robust Anti-Rust Galvanized Iron: Built of galvanized iron for lasting performance; resists rust, corrosion, and daily wear; strong material ensures stability indoors or outdoors; reliable for heavy-duty construction and repair tasks
• Stay Steady Under Load: Designed with 3.7 x 3.7 in bottom plate and 3 x 3 in top plate; spreads pressure evenly; reduces risk of sinking or shifting; supports secure load bearing for safe long-term use
• Quick & Secure Installation: Features pre-drilled base plates and screw mechanism; simple to secure with screws; easy setup for both DIY users and professionals; saves effort while maintaining dependable performance
• Adapt to Many Needs: Useful for house leveling, beam reinforcement, crawl space adjustments, RV or trailer stabilization, and deck support; versatile choice for renovation, maintenance, or construction projects