Weber #70377 Set of 2 Replacement Control Knobs for Summit Grills Lawn Mower Replacement Parts --What kind of material is

--What kind of material is it

Grandparents Day

Fits Uniflame Models: GBC750W-C

and 2 disposable drip trays

but can re-calibrated anytime to assure only the most accurate reads

Weber #70377 Set of 2 Replacement Control Knobs for Summit Grills Lawn Mower Replacement Parts --What kind of material isBrand: Weber Features: Weber part # 70377 Set of 2 replacement knobs for Weber Summit gas grills, model years 2007 thru 2010. Knobs measure approximately 2 1 2" in diameter. Stem has a "D" Hole insert. Genuine Weber OEM part Publisher: Weber Stephens Details: Fits the following models: 1710001 '07 Summit S 420 Gas Grill; 1711001 '08 Summit E 420 Gas Grill; 1730501 Summit S 440 Built In Gas Grill; 1740001 '07 Summit S 450 Gas Grill; 1740301 '09 Summit