Sliding Gate Kit, 6” Rolling Gate Hardware Kit, Universal Adjustable Sliding Gate Rollers Track Wheels, Heavy Duty Sliding Gate Guide Roller for Sliding Gates and Rolling Door,600lbs Load,BlackProduct Features Heavy Duty Load Capacity Made of robust steel, this sliding gate system supports up to 600 lbs, ideal for heavy sliding doors. The galvanized white zinc coated wheel frame provides excellent rust and corrosion resistance, ensuring long term durability even in outdoor environments. Premium Rubber Wheels The wear resistant rubber wheels effectively absorb vibrations during sliding, reducing noise and making the opening and closing