- HEAVY DUTY SMACKDOWN APPROVED! Introducing the NEW Smackdown Heavy Duty Aluminum Rod Holder Bases for 90 degree rails.
- Made in the USA with American aluminum.
- Fits 1/2″ #13 thread Rod Holders.
- Includes mounting hardware.
- When screwing in your Rod Holders, there is NO hole going through the bottom of the base, therefore the Rod Holder will not go through the base and damage your rails!