Single Bearing Sliding Gate Wheel Door Roller Pulley for Track Guide Rail

Product Introduction: 1. Sliding gate/door pulley used with sliding track. 2. Used for the sliding gate indoor or outdoor. 3. The surface deal with golden or silvery zinc plated. 4. Single bearing or double bearing can be choosed. /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1