Check the listing for details. Ilyapa Privacy Door Knob for Bed/Bath - Ball, Matte Black. Condition: New. Listed at 52.99 USD. Ilyapa Privacy Door Knob for Bed/Bath - Ball, Matte Black Interior Keyless Turn Thumb Locking Round Door Handle, Matte Black, 6 Pack Ilyapa Privacy Door Knob for Bed/Bath - Ball, Matte Black Interior Keyless Turn Thumb Locking Round Door Handle, Matte Black, 6 Pack PERFECT FOR PRIVACY with one-directional locking function and improved finish, these are ideal for bedroom and bathroom applications. To unlock, no privacy key needed - unlock from outside with coin or flat blade screwdriver. UNIVERSAL HANDLING allow this hardware to be installed on both left and right handed doors. FIT IS ASSURED as these knobs will fit on standard, existing, pre-drilled doors. INCLUDES FREE MOUNTING HARDWARE for quick and easy installation. FREE LIFETIME WARRANTY - Ilyapa stands behind all of its hardware 100%. If anything ever goes wrong with your knobs, we will happily replace them. Product Specifications PERFECT FOR PRIVACY with one-directional locking function and improved finish, these are ideal for bedroom and bathroom applications. To unlock, no privacy key needed - unlock from outside with coin or flat blade screwdriver. UNIVERSAL HANDLING allow this hardware to be installed on both left and right handed doors. FIT IS ASSURED as these knobs will fit on standard, existing, pre-drilled doors. INCLUDES FREE MOUNTING HARDWARE for quick and easy installation. FREE LIFETIME WARRANTY - Ilyapa stands behind all of its hardware 100%. If anything ever goes wrong with your knobs, we will happily replace them.