4FT Bi-Folding Sliding Barn Door Hardware Track Kit for Heavy Duty 2-Door Installation with J Shape Hanger

Quiet operation: sliding: Sliding door track kit won't make much noise, so it won't disturb others when open/close. Steel pieces: Powder coated for extra strength, sliding barn door track kit is tough. Helps save space: This sliding door rail track kit helps create easy access and maximise space by allowing the door to fold in half. Package includes: Sliding door track kit comes with a 4ft track, J-shape rollers, rotating shaft, door hinges and all other hardware shown in the pictures. Door not included. Simple assembly: Pre-drilled holes in the bifold door track. Suitable for wooden walls (self-tapping screw) or cement walls (expansion screw). Suitable for door panel thickness: 40-55mm.