National Hardware Face Mount Box Rail Size:10' Galvanized Precise temperature control

Precise temperature control

Stretches up to 20% and then recoils to its original length

They’ll pull on easily and stay snug against your wrist with their elastic band

Built in locking device

dust-protected leveling screws

National Hardware Face Mount Box Rail Size:10' Galvanized Precise temperature controlNational Hardware's 8' Face Mount Box Rail is designed for doors weighing up to 450 lbs. Manufactured from galvanized steel for durability. Mounting brackets are welded to the rail at 2' centers. For exterior applications. Coated with Weatherguard Protection to withstand harsh weather conditions and prevent corrosion. Rail splicing brackets not required as end bracket of each rail piece overlaps next length for perfect alignment.