Polyform A-4 Buoy 20.5" Diameter - Red [A-4 RED] Specials Built-in NMEA0183 Loran/GPS interface for

Built-in NMEA0183 Loran/GPS interface for precise course-line navigation along routes

Label recesses for circuit identification

Box Dimensions: 18"H x 23"W x 24"L WT: 47 lbs

2303 150AMP Common BusBar 4 x 1/4" Stud Terminal

eliminates high and low pressure leaks

Polyform A-4 Buoy 20.5" Diameter - Red [A-4 RED] Specials Built-in NMEA0183 Loran/GPS interface forA 4 Buoy 20. 5" Diameter Red The A Series is the product that launched the Polyform story. This all purpose product, with the signature "blue ropehold" has proven itself in the most adverse conditions. Marking gear used in heavy seas is no easy task. That's why more fishermen use Polyform A Series than all other buoys combined. You name it, ocean, sea, or river, and the A Series has been there. Put your trust in Polyform's most versatile and well