Masterbuilt 20101513 Smoker Side Shelf Fits 30-Inches Or 40-Inches Master built(r) Digital Electric Smokers With Back Handle Attaches To Door Hinge Bolt and Handle Bolts Folds Down When Not In Use. The item attaches to a model with either a top vent or a side vent Fits models: 20070411, 20070911, 20071011, 20071111, 20070211, 20070212, 20070311, 20071211, 20071311, 20071411, 20071611, 20071711