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
6901-08-06 Hydraulic Adapter 1/2' Male BOSS Swivel X 3/8' Female Pipe Swivel 90 Degree Carbon Steel

$12.80

$ 6 .99 $6.99

4.3
Select Option
6901-08-08 Hydraulic Adapter 1/2' Male BOSS Swivel X 1/2' Female Pipe Swivel 90 Degree Carbon Steel

$13.75

$ 7 .99 $7.99

4.9
Select Option
Oatey 39262 Hydraulic Adapters

$55.85

$ 24 .99 $24.99

4.7
Select Option
Female Adapter, Insert x FNPT, 3/4 In, PVC

$11.49

$ 5 .99 $5.99

4.4
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
6565-06-06 Hydraulic Adapter 3/8' Female JIC Swivel X 3/8' Female JIC Swivel Carbon Steel

$11.95

$ 5 .99 $5.99

4.5
Select Option
Parker 12-8 F5OX-S JIC to SAE Adapter 3/4 JIC X Size 8 SAE Steel

$23.62

$ 11 .99 $11.99

4.9
Select Option
G1/4-M16x2 Hose Fitting Adapter Hydraulic Test, Steel Test Port and Diagnostic Equipment Quick Coupler High Pressure Measuring Point Coupling

$9.69

$ 3 .99 $3.99

4.7
Select Option