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

they work just fine

As advertised. Delivered on time.

Knobs spin nice and easy on the stainless bolts that I have. These were hard to find in stores so this was nice and convenient. Wish they came in different quantities but otherwise a solid product for the price. Hope they will hold up being outdoors! Will report back later if not

Exactly what I was looking for, perfect for my pochade box. Arrived exactly when they said it would.

Great for holds for my cnc

Just as described! They are working perfectly for my application.

good stuff cant go wrong with this one. THX

Strong plastic and brass screw inserts seem pretty sturdy. So far pretty awesome.

As I said, they do the work

I bought these to secure my drift cutters on my snow blower. They are the perfect size (about 2 in diameter) to both get them very tight, and to grab and use with gloves/mittens in the winter. (For those not familiar, the drift cutters are normally stored in the down position against the blowers auger housing. But when there are huge drifts of snow, they are flipped 180 degrees into the up position . These knobs let you switch between either position quickly, and with no tools. :)