You are buying lot of  1 PIECE 1/2" MALE NPT PIPE PLUG, SQUARE HEAD. These are lead free and certified to NSF/ANSI-61, AB1953, CUPC

• TEMP RANGE -65 F TO 250 F DEGREES
• LEAD FREE BRASS
• CAN BE USE ON FUEL, OIL, GAS AND WATER.

HOMEWORK88 LLC we will give our customers 30 days to try out ours confident products, if some how you don't like it we you can mail it back to us we will refund your money back with no question ask, NO restocking fees and even pay for your return shipping fees. If you like it please leave A++ to our feedback, Thank You for your support. You have nothing to worry about to buy it from HOMEWORK88 LLC.  Buy it now, more you buy more you save from HOMEWORK88 LLC, Our goal is to provide you with the best quality product at the lowest price.