Lift-It® Bridle Assembly capacities are lower than our competitors. (MLB3)Three Leg Bridle Assembly (three leg lift slings) capacities are based upon 2-1/2 legs carrying the assigned capacity. (MLB4) Four Leg Bridle Assembly (four leg lift slings) capacities are based on three legs carrying the assigned capacity. In addition to lower capacities, Lift-It Bridles feature hardware that not only meets strength requirements, but is "oversized" when compared with our competitor's bridle hardware. At Lift-It we not only consider strength, but the spatial relationship between the sling leg and component hardware to avoid bunching. The "little" details like oversized hardware and protection in the bearing points make all the difference. When only the best is good enough, contact the experts at Lift-It Manufacturing.