These fuse blocks offer a low-cost, space-saving solution to power distribution circuit protection, without the expense, fabrication-time, and higher parts-count of a panel comprised of miniature circuit breakers attached to a rigid bus bar. Designed for use with ATC-style fuses, these fuse blocks may be installed below the instrument panel (consuming no panel space), with the main power connection made by a #10 ring terminal, and branch-circuits using .25″ Fast-On terminals. Each fuse holder ships with #10-32 hardware (you supply the Fast-On terminals and bulkhead attachment hardware). Available in 6-, 8-, 10-. 12-, 16-, and 20-slot models to suit your particular installation.