Door floor guide, adjustable floor guide, scratch-resistant wheels with ball bearings, for frame sliding door, silver, 2 pieces（adjustment range::10mm-35mm）

Sturdy and durable: The silver surface provides scratch resistance and rust protection, which can ensure long-term use indoors and outdoors. The large roller wheel is made of sturdy plastic, which rolls quietly and smoothly, so your door will not be scratched.

Suitable for: It can be installed on automatic doors with a thickness of 30mm to 60mm. The adjustable design makes it convenient and quick for you.

Easy installation: Freely adjust the distance according to the thickness of the door and tighten the screws to fix it. Easy DIY without tools.

Wide use: The guide wheel is designed for automatic doors, sliding doors, frame doors, wooden doors and metal doors. No need to drill holes in the wall, no damage will occur. The design is very simple and beautiful.