Product Description

Size: 50 mm 

316 Stainless Steel designed to withstand harsh marine conditions
Supplied with multiple backing plates to fit any door thickness .075" to .875" thick
Supplied with set of keys and mounting instructions for easy two bolt installation
Locking and Non-Locking Latches Available
Fits standard 2-Inch hole cutout

Characteristic

Based on tests done to the ASTM B117 method suggest a 316 type part could be expected to pass a 96 hour test using a 3% salt spray
More details about Salt Spray Testing 
Polished by hand to a mirror finish to assist in making a quality part. In the passivation process after buffing, acid and rinsing remove surface contaminants from the products and produce a hydrous oxide film which enhances corrosion resistance. Every production shipment tested and certified