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Waterproof Speaker Mic
Keep your portable aerator operating at peak efficiency by replacing the air stone on a regular basis
High Intensity
implementing the second generation of Maretron's award-wining compass technology
13 Positions
GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3] Anchoring & Docking | Cleats Waterproof Speaker MicBacking Block for 2" & 2 1 2" Seacocks Features: Each size fits multiple seacock sizes Press threaded brass inserts into the hull side of the backing block into the holes that match the seacock flange Rigid 1 2" thickness provides secure installation but is flexible enough to conform to minor hull curvature Will not swell or absorb moisture Made from an environmentally friendly PVC foam specially formulated for marine applications Specifications:
US$ 227.88
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