TACO Marine T-Top Extrusion Plate Pre-Drilled for Grand Slams - 20" - Pair. These plates perfectly match any of their Grand Slam Outrigger Mounts which makes fabrication a breeze. Once installed drop in the bases and go fishing. Specifications for TACO Marine T-Top Extrusion Plate Pre-Drilled f/Grand Slams: Manufacturer: TACO Marine Fabric/Material: Aluminum Color: Black Quantity: 2 Features of TACO Marine T-Top Extrusion Plate Pre-Drilled f/Grand Slams Perfectly sized to all Grand Slam 200 300 and 400/500 series bases Comes in three different lengths to meet your needs Once welded into your T-top no drilling required Heavy duty aluminum construction Channeled to allow rigging and wiring runs Sold in pairs Package Contents: TACO Marine T-Top Extrusion Plate Pre-Drilled f/Grand Slams TACO Marine GSE-1939BSA20: T-Top Extrusion Plate Pre-Drilled for Grand Slams - 20" - Pair