The Force USA Sling option offers a simple and reliable solution for protecting both your body and your equipment during even the heaviest lifts. As an advantage over some pin/pipe and flip-down safety systems, you can mount the ends of each strap hanger at different heights. This gives athletes the option of positioning the strap so that the barbell will roll safely away from them on a drop. Weight Rating: 450kg/1000lbs The Force USA Functional Rig range is manufactured using state or the art fully automated laser cutting and robotic welding technology. Each production run is tested to meet our rigerous safety standards and weight ratings to deliver the safest and highest quality power rack to your training facility.