Marine Grade Fuse Holder 8 GADS18 has new fuse holders that you can be sure to use in almost all weather conditions, the MFH8. This weatherproof fuse holder is completely sealed from the elements. Features: Water tight construction to prevent short circuits and corrosion. Included allen keys, ferrules, and allen bolts to help maintain the tightest connection. Comes with an assortment of fuses so you can pick the correct fuse based on your amp power requirements. Made of high strength plastic to give unparalleled long lasting durability. Specifications: 1pc X Fuse Holder Includes Red Silicone Sheath (Size : OD6.5MM) 4pcs X ATC Fuse (30A x 2, 40A x 2) 2pcs x Allen Key(Nickel Plating, 2mm x 1,3mm x 1) Bass Accsessories, Silver plating Tubular termian x 8:8 AWG x 4, 10 AWG x 4 *Sold as an IndividualWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Brochure (pdf)