The Door Flush Bolt is made of stainless steel with a smooth and sturdy surface. It has an overall width of 3/4 inch (about 19mm) and is available in three lengths: 6 inches, 8 inches, and 12 inches. Its precise embedded design (overall length 172mm, installation slot 159mm) enables it to be installed flush with the door body. The reinforced handle end ensures smooth and flexible operation. It is suitable for various door types such as wooden doors, metal doors and French doors, and can effectively enhance the safety and stability of the door body.