Seachoice Boat Battery Terminal Set w/ Wing Nuts, Includes Positive and Negative Terminals 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. Features Positive and negative lead terminals convert standard battery post terminals to stud connectors for marine use Wing nuts allow for easy removal of battery cable Positive Stud: 3/8 inch Negative Stud: 5/16 inch Fits all standard battery posts USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.