Trident Marine 3" x 50 Blue Polyduct Blower Hose [481-3000] Brand_Schaefer Marine Quad-screen display configuration allows for

Quad-screen display configuration allows for presentation of 1

Shakespeare flange mounts can be used to attach marine antennas to deck or bulkhead

Swivel head may be locked in place to eliminate twisting

Supplied with GPS antenna

Trident Marine 3" x 50 Blue Polyduct Blower Hose [481-3000] Brand_Schaefer Marine Quad-screen display configuration allows for3" x 50' Blue Polyduct Blower Hose Trident Polyduct is the most flexible, crush proof and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC). Heavy Duty polypropylene hose, reinforced with a flexible polypropylene rod helix. Features: Excellent flexibility & compressibility Excellent resistance to crushing, flex fatigue, tearing, and moisture Stomp on it and it returns to shape without damage Shove it thru tight openings and