Adaptive Technologies' AT-00120-02B-01 is a 9-inch double-ended adaptor that provides two distinct bore sizes in a single connector. One end accepts a 2-inch inner diameter, while the opposite end accepts a 1-3/4-inch inner diameter, enabling a transition between components with those bore measurements. The part is cataloged as AT-00120-02B-01 and cross-referenced in distributor databases as ARP00036306 (Automation Recovery listing), aligning with the item description "AT-00120-02B-01 Double Ended 9 Inch Adaptor."
