This is a E-tab patio door roller assembly with a 1-1/8 in. concave steel ball bearing roller. As the corner screw passes through the E-tab it captures the roller assembly and positions it in the door's bottom rail. The housing is 19/32 in. wide with 7/8 in. dimples, 1 in. tall and 2-1/8 in. long. It features a rear adjusting screw. Used by Viking and a variety of other sliding patio door manufacturers
This is a plain back patio door roller assembly with a 1-1/2 in. concave or grooved steel ball bearing roller. It has a plain back housing that is 3/4 in. wide and 1-3/8 in. tall. It is rear adjusting with a 1/4-20 threaded mounting hole on the back end and an optional use #10-32 threaded hole on top. It is used by Air Control, Howmet, Krestmark and a variety of other manufacturers of patio doors.
This is an unique back diecast patio door roller assembly with a 1-1/4 in. concave steel ball bearing roller used on Crossly doors. It's unique diecast housing is 11/16 in. stepping down to 9/16 in. wide, 1-1/8 in. tall and 2-5/16 in. long with a flare width of 3/4 in.. The 9/16 in. wide rear design of the housing fits into the door rail held in place by a screw that engages the mounting hole in the back end. The adjustment screw is just above the mounting hole.
This is a plain back patio door roller assembly with a 1-1/4 in. concave or grooved steel ball bearing roller. It has a plain back housing that is 9/16 in. wide with a 13/16 in. flare and 1-3/16 in. tall. It is rear adjusting with a threaded mounting hole on the back end. It is used by Nu-Air, Bennings, Scotty and a variety of other sliding patio door manufacturers.
This is a unique housing patio door roller assembly. It is 3/4 in. wide and 2-1/8 in. long with a 1-1/4 in. diameter steel ball bearing roller attached. To install, remove the screw from the back and insert the assembly into the bottom rail end. Replace side stile, insert screw and into assembly. As the screw draws the roller's backside tighter, the design causes the front end to rotate downward and the door to lift to the desired height. Used by Rolleze or Rylock.
This is a plain back patio door roller assembly with a 1-1/4 in. concave or grooved steel ball bearing roller. It has a plain back housing that is 3/4 in. wide and 1-3/8 in. tall. It is rear adjusting with a 1/4-20 threaded mounting hole on the back end and an optional use #10-32 threaded hole on top. It is used by Air Control, Howmet, Krestmark and a variety of other manufacturers of patio doors.