New XK Knob XK(25) UNC 1/4, AISI 316, Blue NBR 1020578 Height:29.00 mm (1.14")|Knob size:25.00 mm (0.98")|Material:AISI 316|Net weight:40.00 g (0.09 lbs)|Sealing material:Blue NBR|Thread size:UNC 1/4|Thread standard:UNC View
