4 in. V-Groove Wheel for Sliding Gates V-Profile Tracks

4 in. V-Groove Wheel for Sliding Gates V-Profile Tracks V-Groove Wheel for Sliding Gates V-Rrofile Tracks high quality engineered galvanized 4 inches (100mm) wheel in housing|Bearing for round profile tracks suitable for flat mounting under the gate|Designed for loads up to 800 lbs (350kg)|Never needs greasing or maintenance