Fitting

Fittings & Chucks That meets the "Diamond Standard."

Diamond-U manufactures high-quality tire inflator chucks and air fittings that are essential tools for optimal tire inflation. Our products come in a variety of sizes and styles to fit different types of vehicles and tire valves. They can be used in various manufacturing and machining applications.

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1/4″ Brass 90 Degree Elbow
Part #: 3207

$5.45

1/4″ Hose X 1/4″ Mpt Barb
Part #: 3110

$3.61

1/4″ Swivel Barb, Steel
Part #: 3121-ST

$2.67

1/4″ X 1/4″ Male Swivel Barb
Part #: 3121

$3.99

1/4″ X 1/4″ Steel Hose Barb
Part #: 3110-ST

$2.16

3/8″ HOSE X 1/2″ MPT SWIVELSTEEL image
3/8″ Hose X 1/2″ Mpt Swivelsteel
Part #: 3120 SW-ST

$13.56

3/8″ HOSE X 1/4″ MPT BARB, BRASS
Part #: 3115

$3.67

3/8″ Hose X 1/4″ Mpt Barb, Steel
Part #: 3115-ST

$1.96

3/8″ Hose X 1/4″ Swivel Steel
Part #: 3114-ST

$3.23

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