.3 pounds The minimum load rating for the A23511 paddle latch by its manufacturer is 225.0 pounds. The resulting margin of safety is: M.S. = 225.0 Ibs / 201.3 Ibs) - 1.0 = +0.12 6. CONCLUSION Based on the above structural analysis, the new cabinets and modification and their installations, listed in Sect. 2.