Lowe ; Fletcher FS880 Camlock. Camlocks consist of a base unit (the housing and barrel) with a cam attached, operating the lock moves the cam to open and close the lock. These locks are extremely versatile and can be used on a multitude of different applications. Panel to tongue depth is 20mm. Chrome plated finish. Features and Benefits. 2 keyed FS880 camlock One key fits all 5 disc 20mm housing dimension Max panel thickness 10mm Panel to tongue 20mm. Used on:. Metal Furniture Wooden Furniture Postal Boxes Automotive accessories Asset Management Systems