套筒鎖定旋鈕，HiTorque 桌上型銑床

I was tired of hunting for hex keys every time I adjusted the mill, so this knob is a perfect upgrade—installed in seconds and the grip feels solid.

Finally, no more fumbling for an Allen wrench every time I need to adjust the quill lock. This knob threads right onto the factory screw, and the grip is surprisingly solid for such a small part. Makes a repetitive task feel effortless now.

The threads match perfectly so installation took less than five minutes, and now I don't have to hunt for a hex wrench every time I adjust the quill lock.