Barrel Bolts for French Doors are crafted from high-quality stainless steel with a finely polished and corrosion-resistant finish for a smooth, glossy appearance. Available in 16mm widths (2", 3", 4", 5", and 6" lengths), they feature a convenient bolt diameter for smooth sliding and pulling. Combined with a sturdy mounting base, they provide reliable reinforcement and security for bifold French doors or interior doors.