Slide-Co 13182 Sliding Glass Door Roller Assembly, 1-1/4 inch Product Description Slide-Co 13182 Sliding Glass Door Roller Assembly 1-1/4? steel ball bearing roller. Adjustable steel housing assembly. Housing Dimensions: Thickness 11/16", Length 2-5/16", Height 1-3/16" With An Overall Thickness Of 7/8". From the Manufacturer Slide-Co 13182 Sliding Glass Door Roller Assembly 1-1/4? steel ball bearing roller. Adjustable steel housing assembly. Housing Dimensions: Thickness 11/16", Length 2-5/16", Height 1-3/16" With An Overall Thickness Of 7/8". Features 1-1/2 in. Concave (grooved) Steel Rollers Ball Bearing Stamped Steel outer and inner housing Housing is 5/8 in. wide, 31/32 in. tall and 1-3/4 in. long with a flare width of 11/16 in. Adjustable Used on metal framed patio doors. Steel ball bearing roller Adjustable steel housing assembly For sliding glass doors USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.