Probrico Black Door Knobs Privacy Door Knob for Bathroom Bedroom Interior Door Knob with Thumb Turning Locking Button 12 Pack

Door knob material stainless steel black finish classic flat ball style privacy knob 12 door knobs per package for 12 doors Privacy function without keys Can be locked inside with thumb turning button When locked inside the knob could be opened outside with coin or flat screwdriver Perfect for interior doors like bathroom and bedroom The bedroom door knob is designed for standard door Solid latch length the distane of hole center to the door edge 238 or 234 60mm or 70mm The interior door knob fits standard door board thickness 138 to 134 35mm45mm Round rosette diameter 65mm The interior door knob is pretty easy to install without any professional assit The black door knob is easy to replace the old ones Package includes door knob and accessories latch strike plate screws installing instruction The door knob is with classic flat ball knob and round rosette no sharp edges comfortable and security for daily using Durable and long lasting for daily use confirm with ANSI Grade 3 Exceeds 200000 cycles Probrico door knob is universal for lefthanded or righthanded doors Each knob is packaged separately to avoid scratches during transit.