Spacer washer

Use 2 to 4 washers with second from top and bottom rollers on each side to centre the door in tracks and prevent rubbing against track.
DryFREIGHT : Ref. #36
ColdSAVER : Ref. #35
TempGUARD : Ref. #42
Hinged Truss : Ref. #37

Weight: 0.001 kg
Price: $0.20
$0.20