Shopping Cart

Your cart is empty.

Your cart is empty.

Ralston QTHA-2FS0-QD 1/4' Female NPT Quick-Connect x Male QT Adapter

5.0 Write Review
Free shipping on orders over $29.99

$95.82

$ 39 .99 $39.99

In Stock

About this item

  • Connects Quick-test hose to male NPT pressure gauge
  • Enables users to connect and remove hose from gauge without a wrench or thread sealant
  • Utilizes pressure-assisted o-ring seal, helping to seal the fitting better
  • Length: 1.67 in. (43 mm)


The Ralston QTHA-2FS0-QD 1/4" Female NPT Quick-Connect x Male Quick-test Adapter connects a Quick-test hose to a male NPT pressure gauge. Users can connect a hose to a pressure gauge, calibrate it and remove it without a wrench or thread sealant. The unique design allows connections to be made using a pressure-assisted o-ring seal, with the pressure helping to seal the fitting better.


Recommended Products
Oatey 39263 Hydraulic Adapters, 1.5 Inch, White

$40.35

$ 21 .99 $21.99

4.8
Select Option
SS304 Straight Reducer Adaptor ISO-LF NW63 Flange to ISO-KF NW25 Stainless Steel 304 ISO to KF Tubulated Adaptor

$45.00

$ 19 .99 $19.99

4.4
Select Option
5Pcs Hydraulic Pressure Test Coupling Kit, Hydraulic Pressure Test Adapter, for PT/PPT Series Coupler(M12x1.5)

$27.46

$ 11 .99 $11.99

4.4
Select Option
Fetco Adapter, Assembly, CSD, Retrof

$31.81

$ 14 .99 $14.99

4.4
Select Option
Bore Adapter, 3/8 Inch Bore Diameter fits 5/8 Inch Bearing

$14.69

$ 6 .99 $6.99

4.5
Select Option
2PCS 6Z5P Electronic Valve Class J Tube Amplifier Rectifier Upgrade 6U5C 6X5G 6X5GT Vacuum Tube Provide Match (Size : 2PCS)

$18.11

$ 8 .99 $8.99

4.8
Select Option
5 Pcs Male to Female Brass Straight Reducing Fitting, 1/4' Female NPT x 1/8' Male NPT Hose Adapter for Air, Fuel, Oil, Water Pipe Connection

$7.76

$ 3 .99 $3.99

5.0
Select Option
6190-16-20 Hydraulic Adapter #16 Male JIC X #20 Flange 90 Degree -Code 61

$39.75

$ 19 .99 $19.99

4.8
Select Option