OUR PART # EXT105
Fixed length extension EXT model columns are constructed of 11/2ā€¯ 11.5 NPT schedule 40 pipe threaded and notched on both ends for safety locking. FLP model columns are 3/4" - 14 NPT schedule 40 pipe threaded on both ends.
Drop length: 5 ft.
NOTE: EXT model extension column lengths measure 3.5" longer then stated drop to provide finished drop length for various mounts (i.e. EXT101 measures 15.5")