New XK3W Knob XK3W(50) UNC 3/8, AISI 316, Blue NBR 1020735 Height:32.00 mm (1.26")|Knob size:50.00 mm (1.97")|Material:AISI 316|Net weight:121.00 g (0.27 lbs)|Sealing material:Blue NBR|Thread size:UNC 3/8|Thread standard:UNC View
