CF1148 Features: * Spans 5 18"" / 12.7 45.7cm * Accommodates truss using up to 2"" / 5.1mm OD round or 1 7/8"" / 4.7cm square pipe * Accepts 1 1/2"" NPT extension column and allows cable routing through the column * Weight Capacity: 250 lbs Disclaimer: * PLEASE NOTE: This item cannot be shipped to Puerto Rico