TACO Grand Slam 300 Universal Backing Plate f/GS-300 GS-390 - Pair [BP-0300BSY-1] Marine Hardware | Deck Plates Automatic Temperature Compensation: Yes

Automatic Temperature Compensation: Yes

Reinforced molded-in eyelets

Build or expand a SmartPlug data port with this single-jack HDMI connector

Stator Size: 138mm

TACO Grand Slam 300 Universal Backing Plate f/GS-300 GS-390 - Pair [BP-0300BSY-1] Marine Hardware | Deck Plates Automatic Temperature Compensation: YesGrand Slam 300 Universal Backing Plate for GS 300 & GS 390 Pair The Grand Slam 300 Universal Backing Plate is designed exclusively for the innovative line of TACO Marine Grand Slam Outrigger Mounts providing strength and directional guidance to your base when installed through your T top. These unique backing plates feature directional markers every 22. 5, which align with the locking detents of the outrigger mounts as they are rotated and locked into