Atlas® 200_700 Series Deluxe ATV Adapters, TC DX ATV Scisssor Aligment Lifts Deluxe ATV adapter kit is the Atlas APEX9 features Deluxe ATV adapter kit is also heavy duty and features thicker sides for a stronger design The bender stand not only supports the bender TC221 TC229 TC733 Internal Clamping Range 5 1 2" 27" External Clamping Range 3 1 2" 25" TC289 TC755 Internal Clamping Range 8 3 8" 36 1 2" External Clamping Range 6 7 8" 34 3 8" *Internal and external clamping ranges included the (3) three jaw positions on each tire changers turntable The use of the Deluxe ATV Adapters prevents the use of the air bead blast feature on the majority of tire changers