6 Pack Door Knob with Lock, Keyed Different Entry Door Knobs, Interior and Exterior Round Ball Door Lock for Front Bedroom or Bathroom, Door Knobs Matte Black Finish

Dual-Level Security: This door knob with lock features a keyed knob on the exterior and a thumb-turn mechanism on the interior, offering dependable dual-level security. Suitable for both interior and exterior doors, it boosts the safety of your home or office.
Versatile Compatibility: Designed to fit most doors, this black door knob includes an adjustable latch that supports 2-3/8" (60mm) or 2-3/4" (70mm) backsets. It works with door thicknesses ranging from 1-3/8" (35mm) to 2" (50mm), making it compatible with nearly all standard doors.
Stylish and Durable Construction: Made from premium stainless steel with a matte black electroplated finish, this bedroom door knob with lock resists rust and wear for long-lasting performance. With ANSI Grade 3 certification, it pairs durability with modern elegance, ideal for interior or exterior doors.
Quick and Hassle-Free Installation: Install your door knob with lock and key effortlessly using just a screwdriverno professional tools or expertise needed. Suitable for both left- and right-handed doors, it eases installation for any setup, from bedrooms to offices.
Convenient and User-Friendly Features: Each door knob set contains 3 keys for added convenience. The screws come pre-installed in the handle and must be removed before installation. This thoughtful design ensures a smooth and easy installation experience