This part number is for the “Arm Only”, It does not come with the Belt Buddy Adjustment Mechanism
The Belt Buddy Mechanism which goes with the UAA is part number BB, grouped together the set is part number UBB
The Belt Buddy Mechanism which goes with most any adjustment arm is part number BBU
The UAA is 10.3″ long and the adjustment slot provides up to 4.5″ of travel. The adjustment slot is 0.53″ wide
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Manufacturer : Balmar Manufacturer Part No : UAA UPC : 676205500180