This Seachoice 120-Piece Clear Seal Heat Shrink Terminal Kit includes everything you need to repair or replace damaged battery components. This 18-compartment box neatly holds components you'll need for repair jobs, and makes them easy to identify and access. This kit also includes a large selection of various sizes of butt connectors, ring terminals for various studs, and insulation discs, both male and female. The case measures 10 ¾ inches W x 1 11/16 inches H x 6 3/4 inches D. 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.