Knob lock with key, round, interior and exterior door handle, suitable for bedroom, kitchen, bathroom (dead tongue: 70 mm)

【High Quality】Made of high-hardness stainless steel with a pure copper core, this lock is resistant to acids, alkalis, high and low temperatures, and oxidation. It is resistant to corrosion, deformation, forced entry, violence, and fire. Its robust construction offers superior performance.

【Function】A simple turn is all it takes to open a locked door. This handle set is suitable for both left- and right-handed doors.

【Application】These locks are suitable for interior and exterior doors with a thickness of 35 mm to 50 mm.

【Universal】Classic round locks add a unique touch to your home. The door opening mechanism is universal, and installation is convenient.

【Easy Installation】One person is all it takes! Complete accessories are included. All you need is a door and a screwdriver.

This knob kit is suitable for both left- and right-hand doors.