🔩 Pack of 2 SMALLRIG 30mm Diameter Thumb Wheel Lock Nut Adapters with 1/4" Female Thread - Model 877 Review

I used these for a DIY cheek riser for my ketme. It worked great. Thin so they don't get in the way. Wide to have enough surface area for friction.

I only needed a 1/4"-20 nut to tighten the target on some lights in the photo light box. Knurled nuts get the job done without tools. I can't say more. Works as expected, delivered quickly, no problems.

Well made, nice finish and the right size for my application. height adjustment mechanism. It worked great. Now I just have to figure out what to do with the second one.

This is Amazing! I used them to attach a safety triangle to the back of a golf cart. I used 3 of these, one in each corner of the triangle. Easily removed. Well made, won't rust and should last a long time! The price was amazing too! I recommend them!

Nice clean knobs with 30mm knurling. You look good; have smooth edges that are pleasant to the fingers; knurling is deep, clean and consistent; no traces of burning or casting; and the internal carving is clean and well done. They must be high quality aluminum because I was surprised by their weight. Very durable hardware.

Very well made - some competing models are actually plastic, these are METAL and very well made and finished. They slide on things very, very smoothly. Simply practical to have on hand, for custom-made products, etc., something with a 1/4=20 thread in the form of a knurled nut or such a sheet metal nut can be used for many things.