20pcs Brass Pipe Plug 1/8" 1/4" 3/8" 1/2" NPT Plug Internal Hex Thread Socket Fitting Assortment Kit

Nice assortment great value for the money compared to the hardware store

Just have to get the correct size

These are fine plugs. However, note the hex slots are metric, so you'll need a metric set of allen wrenches to tighten your SAE plugs. Also note that the 1/2" plug requires a 12mm allen wrench, which is bigger than the 10mm wrench contained in most allen wrench sets; so if you need the 1/2" plug, make sure you have a big enough metric wrench--or buy one along with the plugs. They could have made the 1/2" plug take a 10mm wrench--that would have been a lot nicer for most folks.

Threads are clean, good brass plug.

Nice selection of brass pipe plugs, threads seemed good, but I was disappointed the hex in them is metric.

It was just what I needed

This assortment was very handy around the home and in my shop. a very useful assortment for the money.

exactly as described, perfect cheap plugs