Morton Phenolic Four Arm Knob, Fluted Rim, Threaded Hole, 3/8"-16 Thread Size x 1/2" Thread Length, 2" Width (Pack of 5)
Phenolic hand knob. Four arm design. Brass insert. Mounting type: threaded hole. Thread length: 1/2". Mounting diameter and threads per inch: 3/8"-16 . Measures 2" width by 1" height.