Designed to covert standard battery post terminals to a marine stud connector, these plated adapters with wing nuts are stamped with negative or positive sign and fit all standard battery posts. Allow for easy battery cable removal. Seachoice is committed to delivering quality marine accessories and OEM replacement parts to satisfy fishing, boating and watersports enthusiasts worldwide. Seachoice is run for and by boaters offering a wide-ranging product line while remaining affordable.