National Hardware Barn Door Lock 5" x 1-1/4" x 3/4", Brushed GoldAdds privacy to your interior sliding barn door Sleek style sliding latch recommended for use on single, bi parting or bypassing wooden doors Adds privacy and prevents door from being opened Includes emergency release to prevent being locked in or out Accommodates single doors 1 3 8" to 1 3 4" thick Can be installed from either side of the door Finish matched to complement our Designer, Classic and Builder hardware kits