Float grommet for the mini twin HS2/4 carbs---this 30 degree angle is for the right hand ( rear) carb and is positioned to angle the float bowl--Used on both twin HS2/4 carbs when using correct mini inlet manifolds-Midgets and MGB used different angles,usually 20 degree see AUD2676/7. There were jets made with longer pipes AUD9102 and AUD9098A---Our HS2/4 twin use AUC1336/1316 30 degree angle with AUD9141/2 jets with green and pink identity bands.AUD9102 is available to customer order. See Manifold C-AEG488/C-AEG489 Se AUC1316 for left hand  (front)