New NPT plug kit.  Plugs are unfinished/plain metal.  Universal applications.  Includes the following (17 total pcs) :

• QTY 4 of 1/8" NPT
• QTY 4 of 1/4" NPT
• QTY 4 of 3/8" NPT
• QTY 3 of 1/2" NPT
• QTY 2 of 3/4" NPT