5104 Top Mount Box Rail

Designed for doors weighing up to 450 lb.
This one-piece, mounted design allows fast, simple installations without mounting brackets
Features a durable, white prefinished cover that is permanently welded to rail
Flashing pre-punched for attaching to 2″x6″ track board with 2-1/2″ ring shank nails with neoprene washer
Manufactured from galvanized steel
Meets ANSI/BHMA A156.14, Grade 2