Springfield 2-7/8" Heavy Duty Mainstay w/Swivel [1250300] Lighting | Light Bars Front zipper with a waist

Front zipper with a waist belt and leg strap to keep the vest from riding up

Outputs SeaTalkng and NMEA2000 data to digital instruments

25" Cable included

Flange: 3-3/8"

Mounting Bracket: Die-cast Aluminum

Springfield 2-7/8" Heavy Duty Mainstay w/Swivel [1250300] Lighting | Light Bars Front zipper with a waist2 7 8" Heavy Duty Mainstay with Swivel Non removable pedestal system in 2 7 8" offers a heavy duty base and post for today's larger and faster recreational boats. The base is permanent mold AC7A aluminum alloy with an anodized finish for maximum strength and corrosion protection. Then a 2 7 8" heavy duty extruded post is pressed and hydra formed into the base mechanically forming them together. This proprietary process allows maximum strength for a