National Hardware N280-032 Door Roller 1-7/8" Diameter Roller Material:Steel The screw holes are recessed

The screw holes are recessed

Snap-on nylon glide caps reduces floor maintenance issues such as rusting from traditional glides or scratching and snagging of carpet or hard floors

These fiberglass rocker spring plates measure 3" wide by 5" long by 1/4" thick and can be spray painted

Black and Decker: 5700 9701 9713 9714 9715 9716 2000

Measures approximately 17" long 8" wide and 4" deep

National Hardware N280-032 Door Roller 1-7/8" Diameter Roller Material:Steel The screw holes are recessedNational Hardware Long Stem Heavy Duty Rollers in Plain Steel 1 7 8" roller 7 9 16" stem 7 16" shaft. For use on residential garage doors. 10 ball bearings for longer life. For use on most sectional garage doors.