Features: Length: 3 inches. Inlet: 1/2" NPT Outside: 1/2" NPT Material: Brass body. Weight: 1.25 lbs. Piece D: 35.4 in. REFERENCE PARTS INFO BLODGETT: 10387, 4501, 7854. Actual range: 0531-AW20, 531AW20. MODEL REFERENCE INFO BLODGETT MODELS: FA Series, GZL Series, ST-300 AA, ST-300 AB, 901, 911, 916, 931, 951, 961, 966, 981 BLODGETT OVEN CONVENTION MODELS: BCG, CTB/CTBR, FA/G ZL BAKING OVEN BLODGETT DECK MODELS: 961, 981 SOBLODGETT PIZZA OVEN MODELS 1000 SERIES, 1048 SERIES, 1060 SERIES, 900 SERIES, 999 SERIES