Rig Rite Fuse Holder Without Fuse 12 Gauge 30 Amp. These Boating & Marine made by Rig Rite are splash proof and work with 12 gauge 30 amp APR and ANR automotive blade fuses. This Rig Rite In-Line Fuse Holder is not included with the fuse holder; you'll need to pick one up separately. The fuse holder prevents overloading and shorting out your boat and this is a cost-effective method for replacing old or broken fuses. Snag the Rig Rite 12 Gauge 30 Amp Fuse Holder to keep your boat equipped with functioning electronics. Features of Rig Rite Fuse Holder Without Fuse 12 Gauge 30 Amp Splash proof in-line automotive fuse holder Fuse Holder Size: 12 Gauge Fuse Holder Size: 30 Amp Use with APR and ANR automotive blade fuses Fuse is not included Package Contents: Rig Rite Fuse Holder Without Fuse 12 Gauge 30 Amp Rig Rite 112: 112 Fuse Holder Without Fuse 12 Gauge 30 Amp