The Motobilt Jeep JK Rocker Armor is manufactured in the USA. We manufacture our products using high standards and quality materials. The JK Rocker Armor is made from 3/16" P&O steel plate and formed on a press brake to contour to the side of your 2 door Jeep JK. This kit requires drilling holes in the body of your Jeep and installing rivnuts. You can install them without a specialized tool but if you prefer to purchase the tool one can be purchased for cheap on Amazon. The kit does include all of the rivnuts required to the the install along with bolts