Fixed length extension EXT model columns are constructed of 11/2” 11.5 NPT schedule 40 pipe threaded and notched on both ends for safety locking. Features: EXT models are 1-1/2 - 11.5 NPT Schedule 40 pipe threaded on both ends. Notched for use with screw to provide safety and security 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) FeaturesBracket TypeColumn ColourBlack Max Weight 544 KG
