(6) 3/8" NPT Allen hex Socket Pipe Plug Aluminum. Made of lightweight aluminum.
JEGS 100456 Steel Pipe Plugs NPT Zinc-Coated Internal Hex Assortment
5x 3/8 NPT Pipe Plugs Male Thread Allen Socket Hex Countersunk Plugs block off
55PCS NPT PIPE PLUGS ASSORTMENT KIT 1/16"1/8''1/4''3/8'' 1/2'' 3/4"END CAP STEEL
10PCS 3/8" NPT Pipe Plugs Steel Internal Hex Countersunk Thread Socket Screw USA
NPT 1/4" PIPE PLUGS THREAD ALLEN SOCKET PLUG STEEL BLOCK OFF ,PACK OF 20 ,USA!
Socket Head Stainless Steel Pipe Plugs 1/16" NPT 12 Pieces
