TT20ADAPTER Home » » TT20ADAPTER TUF TITE 20″ ADAPTER RING VIEW TECHNICAL DRAWING RETURN TO PRODUCT LIST ALPINE PICKUP: $22.00 PART NO. TT20-TAR Product Details SPECIFICATIONS 20" ADAPTER RING TTDBOXRISER SPECIFICATIONS: TUF TITE 6" BOX RISER/STACKABLE $32.00 TT20X12RISER DIMENSIONS: 20" x 12" RISER $55.00