V Hook 90 Degree Barbell Holder for 2x2 Power RacksShort Barbell Holder Set for BD 7 and BD 33 Power Racks The Valor Fitness MB E is a 2 Short Barbell Holder Set designed to enhance and provide added support to ones home gym equipment. A 4. 25 rubber lined striker pad, slanted at a 50 degree tilt, allows your bar a firm support when returning to, or from, a starting position. This added length, along with the degree tilt, allows the user to safely and cleanly return the bar to its original location.