2-Lug Chicago Universal blank ends offer an easy way to cap a manifold port for future use, or reconfigure existing lines.  Available in iron, brass, and 316 stainless steel.

As the 2-lug head is interchangeable among pipe and hose sizes, there is no ‘size’ for this coupling.

4-lug version is not available. Use a threaded 4-lug coupling and a threaded pipe plug or threaded nipple and cap.

The original universal quarter-twist air hose connection, time tested and easy to use. 2-lug head is interchangeable through 1 inch size.

•  Triple connect Y for 2-lug Chicago couplings
•  Split air hose lines to operate multiple air tools
•  Malleable Iron or Brass only

2-Lug replacement gasket 50 pack pack. Black SBR rubber blend comes standard in each coupling. Red Neoprene is recommended for oil resistant and higher heat applications.

• 50 pack (price is per package)

• -20 to +160 Deg F Range - Black SBR (standard)

• -20 to +190 Def F Range - Red Neoprene

• Does not fit safety-lock couplings

• Does not fit 4-lug (1-1/4” and up) couplings

SBR = Styrene-butadiene synthentic rubber blend

4-Lug replacement gasket, Black SBR rubber blend, same as the standard one that comes in each coupling.  These are sold individually.  Fits 4-Lug couplings 1-1/4 through 2 inch NPT or hose diameter.  

• -20 to +160 Deg F Range - Black SBR
• Price is per unit, no package quantity

SBR = Styrene-butadiene synthentic rubber blend

Safety Pin replacement

• Bags of 25

• Pin fits all 2-lug and 4-lug Chicago type couplings

• Use of pin promotes safety and also ensures that the couplings are locked correctly (pin will not line up otherwise)

1 pin is included with each coupling purchased