APS G76475T Chrome Grille Bolt Over for select GMC Sierra 1500 Models Bolt Over/Overlay/Bolton 1 pc Grille Insert Triple chrome plated T-304 stainless steel wire woven mesh grille insert, super shiny last forever. 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.