Ancor Heavy Duty Lugs - 2 Gauge Wire - 5/16" Post - 100-Pack [244265] Automotive/RV | Satellite TV Antennas The intake port is designed

The intake port is designed to accept a 3" ID slip-on hose and the discharge port will accept a 1" ID hose

Intake Hoses: 1x3/4"

Base Material Reinforced Polycarbonate

The face of the NavPod can easily be cut with a "Rotozip"

Ancor Heavy Duty Lugs - 2 Gauge Wire - 5/16" Post - 100-Pack [244265] Automotive/RV | Satellite TV Antennas The intake port is designedHeavy Duty Lugs 2 Gauge Wire 5 16" Post 100 Pack Cable Gauge: 2 Screw Size: 5 16" ANCOR Marine Grade lugs are manufactured from heavy duty annealed tinned copper, providing for maximum current flow 100% tin plated copper resists corrosion from salt and moisture Seamless barrel design allows for maximum strength when crimped Closed end design seals out moisture so cables stay dry and corrosion free WARNING: This product can expose you to chemicals