T-lock-dropdown 1,material:Iron and stainless steel 2,four mounting holes with lock 3,outside size:12.7cmx12.3c T-lock-dropdown1,material:Iron and stainless steel2,four mounting holes with lock3,size of the outside:12.7cmx12.3cm4,OEM orders are welcome5,high quality control system and professional mold design.6,widely used in car doors,car kit