This Seachoice Battery Tray is a strong, reliable holder for a Group 29 battery. This tray has a strong base tray and top perimeter piece, and the top and tray are held securely in place by two corrosion-resistant, stainless steel hold-down rods. Nuts and washers are included. It meets USCG regulations for keeping batteries in place. This Battery Tray's interior dimensions are 13-In. x 7 1/8-In. x 1-In. 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.