New XKG Knob XKG(50) UNC 3/8, AISI 316, Blue NBR 1020628 Height:32.00 mm (1.26")|Knob size:50.00 mm (1.97")|Material:AISI 316|Net weight:177.00 g (0.39 lbs)|Sealing material:Blue NBR|Thread size:UNC 3/8|Thread standard:UNC View
