Bild SMS Nut & Liner with Smooth Tail - Male Jump to Section Product Options Related Products Product Options Part Number Size SMM100 4" SMM25 1" SMM38 1-1/2" SMM50 2" SMM65 2-1/2" SMM80 3" Related Products Bild SMS Euro Gasket Bild SMS Nut & Liner with Smooth Tail - Female