Force USA 4FT Sling Safeties (Pair)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. The Force USA Functional Rig range is manufactured using