Springfield 2-7/8" Heavy Duty Mainstay w/Swivel [1250300] Seal It virtually eliminates unwanted noise

It virtually eliminates unwanted noise to provide a clearer detailed image of targets and enhances the detection of smaller targets

Cable: Not included - use our PowerMax™ low loss antenna cables

Use STA-BIL In-Season Protection Fuel System Treatment at every fill-up

making it easily adaptable to your deck and to whatever anchoring point or chain plate alignment you choose

Springfield 2-7/8" Heavy Duty Mainstay w/Swivel [1250300] Seal It virtually eliminates unwanted noise2 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