Slide-Co 131476 Sliding Glass Door Roller Assembly, 1-1/4 inch Product Description Slide-Co 131476 Sliding Glass Door Roller Assembly 1-1/4? steel ball bearing roller. Adjustable steel housing. Housing dimensions: thickness 3/4", length 2-5/8" height 1-3/8". From the Manufacturer Slide-Co 131476 Sliding Glass Door Roller Assembly 1-1/4? steel ball bearing roller. Adjustable steel housing. Housing dimensions: thickness 3/4", length 2-5/8" height 1-3/8". Features Can be found on Blomberg and a variety of other sliding patio door manufacturers 1/4-20 threaded mounting hole on the back end and an optional use 10-32 threaded hole on the top of the housing 1-1/4 in. concave ball bearing steel roller Made of stamped steel Easy to install Two mounting variations Steel ball bearing wheel Adjustable steel housing assembly For 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.