APS G76835H Black Powder Coated Grille Bolt Over for select GMC Sierra 2500 HD Models Bolt Over/Overlay/Bolton 1 pc Grille Insert Black powder coated T-304 stainless steel wire woven mesh grille insert and stainless steel surround frame Wire size: 1.8mm spacing size: 6.7mm x 6.7mm CNC machine cut stainless steel frame All necessary hardware and instruction are included. Grille insert only, logo or emblem, frame or shell is NOT included.