This is an adjuster unit complete that attaches to the bottom of an X-Pert A pole. It does not come attached to the A Pole. For an A Pole with adjuster unit, please purchase A Pole Complete listed here: XX X-PERT 'A' pole Complete w/ Adjuster Unit
It is a XX model (2010-2014) but is also compatible with the NX series at bottom of A Pole (2014-).