PATIKIL Key Entry Door Knobs Interior 60mm/2.4inch, 4 Pack Round Stainless Steel Bedroom Bathroom Door Knob with Copper Lock Entry Indoor Outdoor Door, Silver

• Size: Color: Silver; Material: Stainless Steel + Copper; Center distance: 60mm/2.4inch; Lock Tongue Length: 50mm/2inch; Side opening diameter: 20-25mm/0.8-1inch; Applicable Door Thickness: 35-50mm/1.4-2inch
• Advantage: The latch can be locked by pushing the button on the inside and turning the handle to unlock. The emergency unlocks the door from the outside.
• Application: Keyed interior doorknobs are perfect for rooms that require privacy, such as bedrooms and bathrooms. The clean, smooth lines of the privacy door knob complement your home's interior doors.
• Instruction: Direct installation, pre-drilled holes, only a screwdriver is needed. The interior door handles do not have keys. In an emergency, it can be unlocked from the outside with a coin or flat piece of metal.
• Note: The door opening must be between 55-63mm/2-2.5inch when replacing the ball lock or it will not fit. Do not disassemble the outdoor end of the ball lock or the entire ball lock will be unusable.

Key Entry Door Knobs Interior, Round Stainless Steel Bedroom Bathroom Door Knob with Zinc Lock Entry Indoor Outdoor Door, Silver Specification Color: Silver Material: Stainless steel + Copper Center distance: 60mm/2.4inch Lock Tongue Length: 50mm/2inch Side opening diameter: 20-25mm/0.8-1inch Applicable Door Thickness: 35-50mm/1.4-2inch Packing List: Key Entry Door Knobs Interior x 4 Advantage The latch can be locked by pushing the button on the inside and turning the handle to unlock. The emergency unlocks the door from the outside. Application Keyed interior doorknobs are perfect for rooms that require privacy, such as bedrooms and bathrooms. The clean, smooth lines of the privacy door knob complement your home's interior doors. Note: The door opening must be between 55-63mm/2-2.5inch when replacing the ball lock or it will not fit. Do not disassemble the outdoor end of the ball lock or the entire ball lock will be unusable.