Prime-Line D 1798 Nylon Ball Bearing Sliding Door Roller Set, 2 Pack

Used to replace rollers that are 1-1/4 inch diameter | 1-1/4 inch concave roller | Can be mounted using a rivet, a roll pin, drive pin, binder post and screw or bolt and nut to install the roller in place | Steel ball bearing wheel | Contains 2 steel ball bearing wheels, 2 axle pins, 2 roll pins, 2 carriage bolts with nuts, 2 rivet axels and 2 binder posts with #8-32 x 1/2 inch screws