Features: Use on door where security is need, turn interior locking, exterior locking using a key. The door handle set is make of stainless steel parts, covered with high-quality paint, waterproof and rust-proof, Enduring. Easy to install: Door handles have mounting holes in the center; includes spindles and fasteners and all accessories need for installation. Door handles can be used on both left and right closing security door, Security Screen Door Handle, sliding door handle. It can be used on wood door, security door, screen door, etc. It can be used on both indoor and outdoor door. Specifications: Materials: stainless steel Styles: 125 genuine coppers lock body/125 bearing lock body/138 lock body/145 genuine coppers lock body/148 lock body/155 lock body/160 lock body/170 nonstandard lock body Size: As shown in the picture Package Includes: 1set Entry Door Handle with Lock and Key note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.