This sliding gate roller is a component used for sliding, positioning, and guiding various types of doors, suitable for doors in balconies, bedrooms, bathrooms, shops, industrial plants, and other occasions. It can ensure smooth opening and closing of the electric doors nylon-clamped sliding doors iron doors. Perfect for various applications, enhancing door efficiency and stability. and achieve precise positioning.SpecificationColor: WhiteMaterial:NylonTotal Length: 100 mm / 3.9 inchWheel Length: 70 mm / 2.8 inchOuter Diameter: 40 mm / 1.6 inchThread Size: M12L-Shape Bracket Size: 150 x 50 x 64 mm / 5.91 x 1.97 x 2.52 inch;Package List: 4Pcs Slide Gate Guide Roller with 2Pcs L-Shape BracketAdvantageThe sliding door roller is made of nylon, which has good wear resistance, long service life, low replacement frequency and corrosion resistance. The nylon-wrapped roller effectively reduces noise, reduces friction and noise, making your sliding door run smoother and quieter.The slide gate guide roller has stable and reliable functions, and can stably carry doors of different weights, ensuring smooth opening and closing without shaking or jamming; The sliding door guide wheel is easy to install and can be installed in a variety of ways.InstructionAdjust the guide rail bracket to determine the upward or downward positioning. The guide wheel is firmly installed on the bracket or rear column wall. During installation, ensure that it fits accurately with the door track to reduce sway and misalignment.NoteWhen using the door in daily life, avoid opening and closing over power to prevent excessive impact on the pulley.