This lock is crafted with a premium Grade 304 stainless-steel body and features soft rounded edges for an elegant, modern appearance. Its long-lasting satin nickel finish provides excellent resistance to corrosion, ensuring durability over years of use. Built for superior security, it includes three premium steel rods that offer strong bullet-type protection, along with smart dimple technology and brass pins for very high key combinations. The 14-pin brass tumbler cylinder comes with a one-side key and one-side knob for convenient operation. Compatible with door thicknesses from 30 mm to 90 mm, it is suitable for left- or right-handed doors, inside or outside opening doors, and main entrance single or double doors in homes, institutions, and offices. The product includes a 36-month replacement warranty against manufacturing defects, with more details available on the official website.