Sliding Gate Guide Rollers Hard Nylon Pole Roller Rolling Door Guide Support Set Ball Bearing Guides 100mm for Sliding Rolling Gates

DURABLE NYLON: Made of good quality nylon, glide smoothly without jamming, wear-resistant and durable, no greasing or maintenance required Standard M12 thread: The total length is 14 cm, the working length for 100 mm, the drum diameter is 48 mm, comes with an M12 thread FOR SLIDING DOORS: The sliding door guide roller can be installed on the back post wall, has stable structure and long service life. Suitable for all types of sliding doors, universal and versatile, must be installed with brackets GOOD PERFORMANCE: Helps guide and stabilize the sliding door for smooth operation, improves and prevents sliding doors from falling off the rails UP OR DOWN ORIENTATION: The sliding door guide roller is easy to install and convenient to use, the orientation can be up or down