SM-30 Surface mount kit for SRA-30.  The cable can be routed through the mounting surface or exit the side of the mounting base. Shown exploded, with SRA-30 (sold separately)
 
SM-31 1"-14 thread mounting kit  for SRA-30.  Includes Flange Base. The cable can be routed through the mounting surface or exit the side of the mounting base. Shown exploded, with SRA-30 (sold separately) 
 
SRC-35 35' RG-58 Cable Kit for SRA-12 and SRA-30 

Shakespeare Satellite Radio Antenna Accessories