Anti-corrosion sliding door rail, sliding door roller with buffer, automatic sliding door guide, floor guide for metal sliding doors

Scratch and rust resistant to reduce noise: The bottom door guide rail features a convenient galvanized cast iron seat and a rubber pulley. The silver surface provides scratch resistance and rust protection, ensuring long-term use indoors or outdoors. The durable rubber pulley runs quietly and smoothly, reducing noise. Adjustable automatic door accessories: The rubber pulleys are adjustable to ensure a perfect fit. It can be installed on automatic doors with a thickness of 30 mm to 60 mm. No matter the size or type of automatic door you have, it is applicable. We guarantee that this automatic door accessory will provide a firm fit and hold securely. Provides enhanced protection: A 3.3 cm high guard is installed on the left side of the guide plate at the bottom of the door, effectively protecting the door and preventing damage during movement. The specially designed sliding door kit features flat, rounded edges to protect toes and knees from injury. Easy to install: Installing this automatic door accessory is very simple. Just adjust the pulley to the door panel position, then tighten the screw at the bottom of the floor guide rail to secure the roller in place. No grooves are needed for the door, no holes are required in the floor, and installation is quick and easy. Simple and practical design: The guide wheel is suitable for automatic doors, sliding doors, framed doors, wooden doors, and metal doors. The silver design suits most decorating styles; it is both beautiful and practical, and will match your door well.