APS GL5771H Black Powder Coated Grille Bolt Over for select GMC Sierra 1500 Models Bolt Over/Overlay/Bolton (Drilling Not Required) 1 pc Grille Insert Each grille made from 304 stainless steel wire mesh with black powder coated. Triple Chrome Coated PVC Rivets add a cutting edge appearance. Wire size: 1.8mm, spacing size: 6.7mm x 6.7mm. Customize your vehicle with the luxury look and personalize your vehicle with the newest style. All necessary hardware and instruction are included. Grille insert only, logo or emblem, frame or shell is NOT included.