2pcs Sliding Gate Guide Casters, 3 Inch Nylon Wheels for Gate Support, Universal Pulleys for Rolling Sliding Gate, Electric Door, White

Size and packaging: The size of the pulley wheels is 30 x 80 mm/1.18 x 3.15 inches (diameter. x H), the total height is 116 mm/4.57 inches, and the thread diameter is 12 mm/0.47 inches. Package includes 2 sliding gate guide castors [Material]: The guide wheels are made of nylon and steel, with a stable structure, strong bearing capacity, durability, good wear and impact resistance, difficult to deform, and can be used for a long time [MAINTAIN STABILITY AND SILENCE]: The guide rail can support the sliding door to prevent it from tipping. It effectively reduces the noise of friction, making the operation more smooth, stable and quiet [Easy to install]: The material is easy to install. Mountable to stand or wall, flexible adjustment allows castors to be orientated for a tight fit with the rail, reducing sway and misalignment for stable movement [Wide applicability]: Suitable for most interior/exterior sliding doors. Can be used for electric guide wheels, nylon wheels, window rails, patio pulleys, factory brake wheels, etc