- Ratchet mechanism for effortless alignment: eliminates dependence on conventional levers, simplifies installation steps, and improves overall efficiency by providing a reliable solution for working with floor jacks in environments that require precision and ease. - Scratch protection for surfaces: prevents scratches or damage during use, helps address deformed boards, and maintains a flawless floor aesthetic over time. This jack offers precise alignment without compromising surface integrity, keeping floors free from visible marks and damage. - Adjustable board management: adapts to different plank dimensions with exceptional grip from thin to thick boards while preserving consistent holding performance. Ensures safe and precise handling at every stage of floor laying, making it suitable for versatile residential and commercial projects. - Solid base for nailing: locks boards firmly in position with a micro adjustment ratchet and provides a stable base for hammering, enabling precise alignment and perfect board positioning to improve overall installation accuracy without sacrificing stability. Use scenarios - Hardwood and engineered wood floor installations in homes or offices where precise board alignment is critical and quick setup is beneficial. - Projects with varying plank widths and thicknesses, including renovations, where the adjustable grip maintains consistent holding and accurate placement. - Nail-down floor installations requiring a stable, reliable base for hammering and precise positioning to achieve clean, professional results.