Grey Pneumatic 1011FP 3/8" Drive x 11/32" Standard Length Pipe Plug Impact Socket, 4 Point

Grey Pneumatic 1011FP 3/8" Drive 11/32" Square Female Pipe Plug Impact Socket

• The Grey Pneumatic 1011FP (part number 1011FP) is a standard-length impact socket designed to remove or install 11/32-inch square female pipe plugs. It features a 3/8-inch drive and 4-point configuration to tightly grip square plugs under impact tool use.
• Features:
  • 4-point geometry grips square pipe plug faces securely to reduce slipping and rounding over time.
  • Standard length ensures easier access and clearance in moderate-depth plug applications.
  • Made to withstand impact tools, constructed from alloy steel with lifetime warranty against defects in materials or workmanship.
  • Compact physical size (approximate dimensions: A = 0.75 in, B = 0.28 in, E = 0.98 in) gives good versatility in tight spaces.
  • Poly bagged with barcode packaging for easy inventory/tracking.
• Specifications:
  • Order Part Number: GP1011FP
  • Item Description: 3/8 Inch Drive x 11/32 Inch Standard Length Pipe Plug Impact Socket, 4 Point
  • Manufacturer: Grey Pneumatic.
  • Manufacturer Part Number: 1011FP
  • Country of Origin: TW
  • Default Selling Unit: EA
• The Grey Pneumatic 1011FP socket can also be referred to as 3/8-inch drive pipe plug impact socket, square-female pipe plug socket, 4-point impact pipe plug, SAE pipe plug removal socket, and high torque pipe plug tool.

Grey Pneumatic’s 1011FP is engineered for professional users needing reliable fit and performance on square female pipe plugs. Its 4-point design, impact-rated alloy steel build, and standard length make it ideal for pipe plug work in automotive, plumbing, and industrial applications.

Q: What is a “square female pipe plug” and where is this used?
A: A square female pipe plug is a threaded pipe closing piece where the plug end has an internal square drive recess. The 1011FP fits into that square recess to remove or install the plug. This is common in older plumbing, hydraulics, some equipment housings, or machinery paneling.

Q: Can this socket be used with an impact wrench?
A: Yes. It is impact-rated, built with alloy steel designed to handle the shock and torque from impact tools. Using correct socket-drive combinations and proper tool lubrication helps maximize life.

Q: What are the dimensions and how do they affect fit in tight locations?
A: The “E” length is about 0.98 inch, “A” (drive end width) is approximately 0.75 inch, and “B” (socket-end/plugs contact face width) about 0.28 inch. These dimensions allow the 1011FP to work in moderately tight spaces around fittings and block access where longer sockets or large-profiling ones might not fit cleanly.