This guide roller is by Eagle and made from UHMW plastic with sealed bearing and zinc plated bracket. The black roller is non-marring so it would be appropriate for an inside gate. The guide roller is 5-13/16"" high and weighs 4.5 lbs.
Eagle Non Marring 3" Black.
This six inch rubber guide roller is made for side rolling gates. It comes with a C bracket for use in installation. Guide roller is 2-3/8"" wide, 6"" high and weighs 2.474 lbs.
A three inch rubber guide roller to weld to the bottom of a heavy gate to help it roll smoothly open and closed. This roller is 2-3/8"" wide, 3"" high and weighs 1.354 lbs.
Guide Roller 3" Non-Marring White
Eagle Non Marring 12 5/8"
This rubber guide roller is 12"" high and comes with a rugged, weldable, steel mounting bracket with bearings. This roller has a non-removable pin. These come 10 to a case. Each roller is 2-3/8"" wide and weigh 4.582 lbs. Receive a quantity discount when you buy 10 or more.