You are here: Products / Mechanical Locks / Marine Locks / Lock case 5316/8 Bathroom Lock case 5316/8 Bathroom Lock case 5316/8 Lock case 5316/8 Bathroom door lock case. Bathroom Lock case 5316/8 meets all fire class requirements.It is suitable for toilet and bathroom doors and for corrosive environments. Downloads 53-Series - Application Table (.pdf, 140 kB) 53-Series - Dimensions and Drilling (.pdf, 286 kB) Lock case 5316/8 Bathroom Door - Information page (.pdf, 114 kB) Close Want to know more about our innovative technology? Click here to contact a local distributor! Lock case 5320/8Cylinder Lock case with 20 mm latch bolt Lock case 5322/8Double Latch Lock case Lock case 5341/8/5390Surface Mounted Cylinder Lock case