Crusher Corners are a key component in avoiding body damage to your Jeep. These Poison Spyder Crusher Corners are CNC laser cut from rugged, lightweight 3/16" 6061-T6 aluminum. The corner bend is then brake-formed in a single operation using precise toolingfor a perfect fit to your Jeep's body lines. Crusher Corners protect your Jeep from the tailgate all the way to the door opening, in one unbroken curtain of impregnable body armor At the front edge, Crusher Corners are precisely cut to integrate with Poison Spyder Rocker Knockers or Ricochet Rockers. All of the bolt holes are countersunk, and the supplied stainless steel flat head cap screws yield a smooth, flat surface to slide over rocks. These Crusher Corners feature a smooth side with no flare for maximum trail clearance. "Stock" Crusher Corners include the factory wheel and fuel filler opening, plus mounting holes for all factory equipment, including factory flares, tail light, tire carrier (if applicable), license plate frame, etc. "Stock" CJ-7 Crusher Corners are compatible with our "Stock" CJ-7 Rocker Knockers and Ricochet Rockers, but not with the YJ/CJ-7 Rocker Knockers or Ricochet Rockers in "Standard" configuration. The aluminum Crusher Corners provide moderate protection from side and corner impacts to your Jeep, but they will save you up to 50 pounds in weight versus steel. Aluminum Crusher Corners may be painted, powder coated, polished or left as raw aluminum with no risk of corrosion other than light surface oxidation over time. This product ships as bare aluminum; it will need to be painted, powder coated or polished (or left bare, at the installer's discretion), prior to final installation.