Water resistant.  Easy to install, easy to change ATO-ATC fuse holder.  Used in most recreational vehicles.  Comes with cap to protect fuse.  Brass electrical contacts.  Fuse included.

• Coleman Cable 16-1-16 16-Gauge 24-Foot Automotive Copper Wire, Red
• Coleman Cable 16-1-11 16-Gauge 24-Foot Automotive Copper Wire, Black
• Attwood Marine 12-Volt Power Outlet
• Attwood In-Line Fuse Holder/ATO-ATC (30 Amp, 12 Gauge)
• Blue Sea Systems 12 Volt Dash Socket