DCT 5 Star Knobs 5/16in-18 Internal Threaded Knob Clamping Knob Jig Knobs – T Knob Plastic Knobs, Threaded Knobs 5-Pack

Used knob to build frame to hold X-stitch stretcher allowing two hands to be used. Worked great with 1/4 20 TPI bolt.

Well made will buy again

Working on my hustler 4btv with tilt over base. Much cheaper than the big ham online store. Ill update review if these fail. 4.12.23 73s

good stuff cant go wrong with this one. THX

Perfect just what I needed to build some jigs.

These look better than expected. Brass through hole is threaded .61 (15mm) deep/long inside. They snug down easily / well.

Needed these for a project and they work well

Worked great

Sturdy and well made -- would purchase again.

I just wanted to say that because I have absolutely no issues with Taiwaan, these are not made in China -which would have broke the deal with me instantly. Its a little off putting to read the info, please dont try and make us think these are american. I think a lot of people get this. These are beveled on the back, so no finger cutting.