All 2" tracks are 12" or 15" Radius
14-gauge horizontals with 17-gauge verticals
All tracks are mounted with reverse continuous jamb angle
Horizontals are reinforced with 13 gauge angle mounted continuous to the length of the horizontal.
All 3" tracks are 15" Radius - 12 gauge and use is determined by weight of door.
Options: Low Headroom (0" or 3.5" ), High Lift, Vertical Lift, Follow the Pitch