Blue Sea Systems 5503 Anl Fuse Block With Insulating Cover - 35 To 750a 

"Accepts wide range of ANL Fuse amperages for a versatile ignition protected fusing system. Tin-plated copper bus and stainless steel hardware. A 5/16" (M8) stud terminals. Insulation cover with breakouts allow cable access from all directions. Maximum rating: 32 Volts DC."

Amps: 35-750A, Fuse: ANL, Stud: 5/16" - 18 (M8)", Size: 7.0'' x 2.0''

Sold: Each