Upgraded Barn Door Lock:Made from solid zinc alloy with multi-layer coating,this barn door latch is strong,corrosion- and rust-resistant,and ideal for both indoor and light outdoor use on sheds,garden gates,barn doors,screen doors,and fence gates 90°/180° Flip for Dual Installation:Designed for left or right mounting,this latch supports 90 Degree installation for standard doors and 180 Degree for barn doors,sliding doors,and gates. Easily adjust the height from 0 to 7 mm to fix misaligned or warped doors Versatile & Wide Compatibility:Sturdy and easy to install,perfect for solid wood doors,barn doors,sliding doors,gates,fences,cabinets,windows,cellar doors,garage closets,double doors, pantry doors,pocket doors,bifold doors,shed doors,bathroom doors,pet doors,drawers,and many other applications Safe & Keyless Convenience:No keys required.The 3-digit mechanical combination provides 1,000 possible codes,keeping children and pets out while allowing quick access for adults.Ideal for gates,sheds,cabinets,windows,guest bedroom or barn doors Easy DIY Installation:Installs with screws only,no door cutting or complex hardware needed.Flip the latch to lock or unlock,or use the combination lock by entering the correct code and twisting the knob 90 degrees.Works on most wooden doors and frames with simple DIY setup Package Includes:A set of latch lock with screws Upgraded Barn Door Lock:Made from solid zinc alloy with multi-layer coating, this barn door latch is strong, corrosion- and rust-resistant, and ideal for both indoor and light outdoor use on sheds, garden gates, barn doors, screen doors, and fence gates