Description: 【Material】: Slide Gate Rollers are made of quality nylon, with good toughness, wear resistance, and long term use. 【Specifications】: Maximum capacity 2-5/16inch, 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 2-5/16inch before ordering. 【Easy to install】: Sliding Gate Nylon Rollers are easy to install on the column wall, convenient and fast, and fixed with 1/2inch 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/5.79inchx1.54inchx2.28inch Package Includes: 1 Slide Gate Roller Roller Assembly Note: Please allow slightly errors 1-2cm differences due to manual measurement.