Bumper receiver adapter, designed tough and made from the highest quality materials. Built for 4" x 4" (and up to 4.5" tall and 4.25" deep) continuous welded steel bumpers, made from solid steel, with an easy mount bolt-on design. Product is backed by a no-hassle Limited Lifetime Guarantee against defects.
To permanently prevent shaking during use, please search for the ASIN B01L6WBQ3K.
Please feel free to contact us for any question, we will try our best to satisfy you.