Type : Double Weight Capacity : 300 Lb Dimensions : 4-25/32 In L X 1-3/4 In W X 8-1/16 In H Material : Steel Finish : Galvanized Suitable For : #5114, #5116 Box Rail Includes : Lag Bolt, (2) 3/8 X 2 In, Lag Screws
Number Of Rollers : 2 Bearing Type : Ball Dimensions : 3-1/8 In L X 11/16 In W X 1-1/32 In H Material : Steel Mounting Type : Plain Back Roller Width : 5/16 In Suitable For : Sliding Patio Glass Doors Roller Diameter : 1-1/4 In Roller Edge Type : Concave Wheel Type : Tandem Finish : Gold