Coolnut 2 Pack Entry Door Lever with Lock and Keys, Matte Exterior Door Handle for Office and Main Entry, Square Design Reversible Bedroom

【 Construction】Constructed from zinc alloy and components to resistance to rust in humid conditions. Features a , smooth powder- for extended lifespan. 【 Key Entry Lock】Operates via keys from the exterior. Each lock is only with its key, with multiple sets provided with distinct keys. 【Compatibility & Measurements】Designed for door knobs with a 2-3/8"(60mm) to 2-3/4"(70mm) backset. Accommodates door thicknesses of 1-3/8" (35mm) to 1-3/4" (45mm). Lever measures 4.84" (123mm) in length, with a rosette diameter of 2.56" (65mm). Note: The square plate is non-removable. 【Versatile Use】Suitable for both interior and exterior doors, making it an excellent option for residences, offices, hotels, and more. 【 Installation】Quick and easy to install. Requires only a door and basic tools. No for professional installation; -friendly!