Product picture - Manfrotto 088LBP Female 1 4"-20 to Male 3 8" Thread Adapter, with 1.18" Diameter Flange Manfrotto, 088LBP, Female, 1, 4, -20, to, Male, 3, 8, Thread, Adapter, with, 1.18, Diameter, Flange Click the image to close this page