Extreme Online Store for 2006-2011 Mercedes-Benz R171 SLK-Class Front Tow Hook License Plate Bracket Application: 2006-2011 Mercedes-Benz R171 SLK200/ SLK280/ SLK300/ SLK350/ SLK55 AMG Multiple Mounting Location to Ensure Plate will not Block Intake Vents or Lights. Angle Adjustment on oval adaptor to Follow the Curve of Front Bumper. Easy Installation, No Drilling is Required. Make of High Quality T6061 Aircraft Aluminum.