Anchor channel for two piece system. Ridged faces provided for taping and floating and allow insert piece to appear to stand alone. Can be used in conjunction with 5/8" drywall or panel installation and with wrapped surface finishes such as fabric or vinyl wall coverings. Used vertically or diagonally and in approved conditions, horizontally. Available in 10' length. 6063 T5 aluminum with standard clear anodized or primed finish. Anodized color and powder coating finishes available with custom color matching.