Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK] Marine Navigation & Instruments | Sounder/Sonar Modules Black Max is packaged in

Black Max is packaged in its own unbreakable storage sleeve for safe keeping when not in use

Stainless Steel inner tube telescopes out 4-inches

Polarization: Vertical

Mount Dimensions: 5"w x 7"h

Housing Material: Black Die-cast Aluminum Housing

Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK] Marine Navigation & Instruments | Sounder/Sonar Modules Black Max is packaged in0543 Vented Fill f 1 1 2" Hose Straight Neck Gas Black Black Polymer Cap with Black Polymer Body Black Polymer Strap Integral Tank Vent with Flame Arrestor and Anti Surge Valve Technical Information For Hose Size: 1 1 2" For Vent Hose: 5 8" O. D. Flange: 3 5 8" Neck Length: 2 7 16" Mounting Hole Dia.: 2 1 8" Screw Size: #8