Tested at more than 1,000LB, these J-Cups have 3.5" depth and lock around two sides of the upright--increasing the structural integrity and reducing the risk of an athlete jarring a cup loose when racking the bar from below. A UHMW plastic core sits in the center of the "sandwich" to keep the barbell as safe as the person using it.
Please Note: These accessories are designed ONLY for use with the Monster Lite Line of products. For Echo Systems see
. For Infinity Systems see
. For Monster Systems see