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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
UPC: 723193854211
A channel system inside the discs allows un-restricted positioning of the antenna mounting bolts
Casing in composite material and Tank in Aisi 316 stainless steel
UL: PLTC 75 deg C Sunlight Resistant E90625
Express® Mach3™ - Right Hand - Stainless Steel Propeller - EX-1423 - 3-Blade - 14
GROCO Backing Block f/3/4" 1" Seacocks [BB-1] Communication | Antennas UPC: 723193854211Backing Block for 3 4" & 1" 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: