Type : Bottom Diameter : 7/16 In. Material : Nylon/Steel Pivot Material : Steel Maximum Door Weight : 30 Lb. Door Thickness : 1 In. to 1-3/8 In. Package Quantity : 2
Roller Diameter : 1-1/4 In. Wheel Material : Steel Roller Edge Type : Concave Roller Width : 11/16 In. Housing Material : Steel Housing Height : 1-1/32 In. Housing Width : 11/16 In. Housing Length : 3-1/8 In.