Specifications: Material: High pressure die-casting zinc alloy (ZDC) Function: Prevent people from being locked Description: 1. Compatible for These Model: Locking Latch Kit Complete Set fit for walk-in Cooler, foam doors, only for flush doors, determined by dwarf strikes 2. Self-closing Kit with Key: The product is equipped with a spring hinge and a safety key, which can automatically close the door, preventing extra costs due to forgetting to close the door, and the key increases the security of the product 3. Durable And Beautiful Bolt Handle: Door Latch Handle Kit is made of high strength, strong and durable high pressure die-casting zinc alloy (ZDC) to form the body and impact housing, which adds a certain degree of aesthetic appeal to the installed door and makes it pleasant to use 3. Precise Adjustment: The latch kit is offset from 1/8" to 1/4" to ensure that you can close the door tightly during use, allowing you to trim the length you need to enhance usability 4. Greater security: Compared with other common door locking kits, our product has a built-in release handle, which can effectively reduce the staff in the door locked can not get out, and also reduce the resulting safety accidents 5. Package includes: 1 X Short locking hook 1 X Lock handle 1 X 10 cm/3.9Inch push rod 2 X Keys Please confirm the type and size of the door you want to install before you buy