(1)1" NPT Allen hex Socket Pipe Plug Aluminum. Made of lightweight aluminum.
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M10 x 1.0 Allen Socket Head Plug w/Aluminum Crush Washer
2PCS Aluminum NPT Hex Head Plug 1/2" NPT Thread Allen Socket Plug Adapter Blue
1/16" 1/8" 1/4" 3/8" 1/2" 3/4" 1" Inch NPT Pipe Thread Allen Socket Plug Alum
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USA!1/8" NPT Plugs Thread Allen Socket Pipe Pressure Plug Block Off Cap 1~100PCS
