The Motobilt front d-ring shackle mounts are designed for function and easy installation. The Motobilt front bumper bolt on d-ring shackle mounts are made from high strength plate steel. The mounting surface of the Motobilt bolt on d-ring shackle mount is 3/8 inch thick while the shackle mount is an impressive 3/4 inch thick steel. The hole for the d-ring is 1 inch diameter. The Jeep JK d-ring shackle mount will install in minutes with simple hand tools. The bolt pattern is designed to fit the front Jeep JK bumper mount bolt hole configuration. They are designed to be used with a Jeep JK front bumper where the front 8 mounting bolts can be seen from the front of the Jeep. The d-ring shackle mount ships to you bare steel so that you can spray paint or powdercoat to the color of your choice. The Jeep d-ring shackle mounts are sold in pairs.