2 Way Square Truss Junction Box w/ 8 half conical couplers (2 Way)To FitStandard Square Truss Configurations.Dimensions11.45"Length (L) X 11.45"Width (W) X 11.45"Height (H)Weight: 17.00 lbsShipping Dimensions12.50"L X 12.50"D X 12.00"HWeight: 17.50 lbs