- Bolts of central locking and bolts of bolt locks are made of stainless steel.
- Fixed and adjustable hinges and bolting mechanisms are equipped with stainless steel grease nipples
- Handles and wheelhandels are made of stainless steel
- The weathertight and watertight doors can be equipped with central locking system or with individual closing points, according to customer's needs
- Seal is made of neoprene rubber, which is resistant to oil and sea water
- Arrangement, number of toggles and the closing system mechanism can be optionally selected according to DIN.
- On request, doors may be equipped with windows, portholes, wind hooks, catchers, insulation etc.
- It is possible to make the doors in gastight version
