Kupo Round Knob with 38 to 16 Female Thread

The Kupo KS-163 Round Knob is a lightweight aluminum knob, 59mm in diameter and weighing 80g, tapped with a 3/8"-16 female thread. Three set screws around the plate grip a 3/8" male-threaded shaft and prevent it from rotating once tightened, making it a comfortable, secure hand-tightening point for grip equipment using this thread size.