The Inman Distalizer provides increased arch length by moving posterior teeth distally. The Inman Power Component (I.P.C.) gives the doctor complete control of the spring pressure. Included with the appliance is a unique adjustment tool for easy engagement of the I.P.C. sliding collar and compression of the Niti coil springs. An optional Nance button may be used in place of the lingual arch if sufficient anterior teeth are not present to anchor the appliance.