Chapter 1. Marine Locks Lock case 5320/8 - Cylinder Lock case with 20 mm Latch Bolt TO ORDER you must specify: •• lock case number •• direction of opening, i.e. right or left •• single pack or industrial pack of 20 pcs Application: •• meets all fire class requirements •• suitable for corrosive environments •• suitable for heavy exterior and interior doors •• reinforced 20 mm latch bolt to meet USCG standards •• dead bolt Operation: •• reinforced spring loaded latch bolt operated by handles •• dead bolt operated by key or thumb turn •• double cylinder can be fitted •• standard drilling in door frame without centre partition to accommodate both the spring loaded latch bolt and dead bolt Materials and Finish: •• lock case - stainless steel •• handle hub and latch bolt - stainless steel •• 8 mm handle hub •• weighs 602 g Delivery: •• lock case only •• striker plate must be specially ordered - the standard 53-Series striker plate cannot be used •• accessories must be ordered separately Exploded view of available spare parts Spare Parts: 1. Latch bolt retracting arm 2. Latch bolt 3. Dead bolt 4. Cylinder fixing screw 5. Pin spring 6. Handle hub spring 7. Spring guide 8. Handle hub 8 mm 9. Latch bolt spring 10. Cylinder hub spring 11. Cylinder hub 12. Screw guide Lock case with available accessories