Easy adjustment and secure locking: After setting the router lift to the desired height, lock the carriage to prevent the router motor from shifting during use. The router table features a 180degree rotating push ruler that allows the backing to slide and be adjusted smoothly. Aluminum alloy construction for lightweight strength and safety: The lift body is made from aluminum alloy with stainless steel support rods, delivering a lightweight yet rigid structure. This precision router lift helps fine‑tune router settings on the table, enhancing safety during operation. Easy installation and solid mounting: This router lift base uses a four‑hole mounting design and includes screws and a wrench. Simply attach the threaded support rod to the plate. The lift shafts mount to the plate and are secured with multiple screws to spread the lateral load for improved stability. Wide lifting range with precise depth control: The adjustable router table insert plate offers a maximum lifting stroke of 51 mm (2 in), with lift increments of 1 mm per rotation. A crank handle is included so you can easily and accurately adjust the router bit height from the desktop, ensuring precise control of the cutting depth. Applications and practicality: Cabinetry and furniture work requiring precise edge profiling and beveling with repeatable depth settings. Dado, groove, or mortise routing where consistent depth across multiple passes is critical. Template routing and large panel work that benefits from incremental bitheight adjustments for progressive cuts and fine finishing. Key attributes: Function: Precise router bit depth control with locking carriage for safe operation. Compatibility: Four mounting holes with included fasteners for straightforward installation. Size: Maximum lifting stroke 51 mm (2 in); 1 mm per rotation increments. Material: Aluminum alloy lift body with stainless steel support rods; lightweight and durable. Performance: Crankassisted height adjustments from the desktop, enabling accurate, repeatable cuts.