Material Material and Finish: Zinc alloy, powder coated and steel, zinc platedFeatures blackApplicable door thickness: 1~5mm, exquisite workman, wear and durablesInstallationkeyslocking raised trigger lockeasy to install, and easy to operate, these lowprofile lever latches present a sleek look for highly visible installationscompression latch flushraised trigger models provide enhanced ergonomics and the enhanced security of keys lock or tool access where required Usage For electrical enclosures, and other compartments on your boat This is compression latch lock widely used by the major boat and yacht manufacturersPrecautions:1It is forbidden to use Tianna water, sulfuric acid and acid solution to wash the surface2It is forbidden to use a polishing machine to polish this product3Use within the loadbearing range of the product to avoid losses caused by overloading4If the product is to be welded, please use the blank product for operation to avoid high temperature burnout of the electroplating layerStorage: Store in a dry place, do not stack in a damp, cold place to avoid rusting or oxidation of the productRemarks: suitable for closed cabinet locks, optional steel bolt lock pieces of different heights (5mm40mm)Size: as shownShipping color: blackQuantity shipped: 2 pieces