3D print file for rack mount barbell horizontal mounts for your home gym. Can hold 2" axles and smaller barbells easily. Pictured is my 45LB power bar in it. Three versions are available a standard for most barbells, 40mm for the larger barbells. and an axle for 2" equipment. If you have any questions let me know. These mount to the power rack squat rack with one 5/8" bolt per hook. Can be used with my 1" to 5/8" adapters if you need to go between the two sizes.