The 1205000000 is a Connector Base made of die-cast aluminum with powder coating surface, The HDC 10B ABU bulkhead enclosure comes with a rust-proof stainless steel locking element and NBR seal. The special die-cast alloy and the multi-layered surface sealing provide complete protection for the HDC housings. The cleverly designed interlock system is manufactured from stainless steel. This guarantees a long lifespan with high resistance to corrosion and impact. The housing interlock system provides integrated safety. Our unique, patented spring system provides the housing interlock with a secure grip and prevents accidental opening. The laser marking allows for easy and quick identification. The housing is permanently labeled with a laser marking so that each product can be quickly designated and positioned. It is suitable for use with the RockStar HDC inserts.