Sliding barn door lock is finished in matte black The copper lock cylinder and zinc alloy handle is reliable and durable, rustproof enough for the long-term use. Reasons for choosing interior pocket door lock. 1.With a solid knob, it is convenient to open and close the door, which is more comfortable and convenient. 2.Invisible door handle lock with polished edges to avoid any unexpected injury. 3.Deepened handle groove-multiple fingers can be easily put into the long groove, so it is easier to pull heavy doors. 4.The protruding design of the knob makes it easy to grasp the knob and rotates smoothly without any tingling sensation.. 5.High quality lock body - The solid lock body is very durable and the stainless steel tongue can extend and retract freely and smoothly without any block. Handle : Zinc alloy Lock cylinder: Copper Keys: Copper Color: Black Package contents: 1 Set handle lock 1*Installation guide Screws included NOTE: Please allow 1-3mm error due to manual measurement and refer to detailed dimensions in the picture file to see the details of the sliding door lock. There are 5 line segments on the transmission rod that can be cut. If you have any questions , please feel free to contact the customer service support. We will reply to you in 8 hours.