Scanstrut WD-OPNARY-01 Base Wedge 4The Scanstrut Base Wedge strengthens your Open Array's performance. The wedge is constructed of a tough, marine grade, UV stable wedge that slants the Open Array down 4 below horizontal to supply a level of horizon for your radar when boat is underway. Product Features: Strengthens Open Array's performance; Tough Marine Grade ; UV Stable Wedge; Compatibility: Furuno; 1762; 1932; 1934; 1942; 1944; 1954; 851; DRS12A (6'); DRS12A (4'); DRS25A (4'); DRS25A (6'); DRS4A; DRS6A / DRS6A X CLASS; DRS6A-NXT; Garmin; GMR Fantom 254; GMR Fantom 256; GMR Fantom 54; GMR Fantom 4; GMR Fantom 6; GMR 1224 xHD2; GMR 1226 xHD2; GMR 2524 xHD2; GMR 2526 xHD2; GMR 404; GMR 406; GMR 424 xHD2; GMR 624 xHDS2; GMR 626 xHD2; Raymarine; 5S / 9S / RA1048HD / RA1048SHD; 7S / 11S / RA1072HD / RA1072SHD; Cyclone 3ft; Cyclone 4ft; Cyclone 6ft; Magnum 4ft 4kW/12kW; Magnum 6ft 4kW/12kW; *This Base Wedge is for Open Array's which is also compatible with some units from Navman and Nobeltec. Click here for Scanstrut WD-OPNARY-01 Installation Instructions