1/2" Dr. 1/2" Female Pipe Plug Socket .
SUNEX TOOLS 310EPC 3/8-Inch Drive 5/16-Inch Female Pipe Plug Socket
Sunex 214FP 1/2" Dr. 7/16" Female Pipe Plug Socket
Grey Pneumatic 1012FP 3/8 In. Drive X 3/8 In. Square Female Pipe Plug Socket
Sunex Tools 216P 1/2" Drive Square Male PIpe Plug Socket, 1/2"
8PCS 1/2-Inch Drive Pipe Plug Socket Set Cr-Mo 7/16", 1/2", 5/8", 9/16"
Grey Pneumatic 1006PP 3/8" Drive X 3/16" Square Male Pipe Plug Socket
