Description: Material: Slide Gate Rollers are made of quality nylon, with good toughness, wear resistance, and long term use.Specifications: Maximum capacity 2-5 or 16inch, overall size of the bracket: 2.4inch H 5.7inch W roller diameter: 1.18inch.Applicable: Gate Rollers are suitable for most sliding door types and fences. Please make sure the width of the door is less than 2-5 or 16inch before ordering.Easy to install: Sliding Gate Nylon Rollers are easy to install on the column wall, convenient and fast, and fixed with 1 or 2inch bolts.Applicable scenarios: Sliding Gate Nylon Rollers are good for your garden sliding door, or patio fence. Strengthen and prevent sliding doors from falling off . Specification: Material: Nylon Size Chart: 14.7cmx3.9cmx5.8cm or 5.79inchx1.54inchx2.28inch Package Includes: 1Slide Gate RollerRollerAssembly Note: Please allow slightly errors 1-2cm differences due to manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.