Lock boby (Slant tongue lock body,Ball lock body,Double hook lock body,Multi-point lock body),garage door lock,round knob door lock. stainless steel 201/304 material.size 20*85mm-55*85mm,the door lock body can is customizable. Cylinder material:brass, zinc alloy,zinc alloy+brass,with iron or brass keys. Types:single open,double open,one side key one side knob,noe side knob or one side knob. Length:60-120mm ,customizable. If you want to know the price market of door lock cylinder price? Welcome to contact us.