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O'Brien Brass

The O'Brien Brass Company has been serving the Automotive and Industrial Markets since 1947. O'Brien stocks a complete line of Compression & Captive Sleeve Compression Fittings, Air Brake Fittings, D.O.T. Push-In, Truck Transmission Drain & Shut-off Valves, Truck Drain & Shut-off Valves, Hydraulic Brake Adapters and Pipe Fittings.

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1471-4-4, Male Run Tee - Tube 1/4" to Pipe 1/4"

O'Brien Brass Male Run Tee - 1/4" Tube to 1/4" Pipe
$7.78

1472-4-4, Male Branch Tee - Tube 1/4" to Pipe 1/4"

O'Brien Brass Male Branch Tee - 1/4" Tube to 1/4" Pipe
$10.04

302-5, Inverted Flare Union - 5/16" Tube OD, 1/2" Thread

Inverted Flare Union - 5/16" Tube OD, 1/2"-20 Thread
$2.19

V4P-68, Truck Valve - 3/8" Female x 1/2" Male

O'Brien Brass Truck Valve - 3/8" Female x 1/2" Male
$21.27

105-10, Tube Nut - 5/8"

Inverted Flare, Tube Nut - 5/8"
$1.95

105-12, Tube Nut - 3/4"

Inverted Flare, Tube Nut - 3/4"
$3.50

105-3, Tube Nut - 3/16"

Inverted Flare, Tube Nut - 3/16"
$0.43

105-4, Tube Nut - 1/4"

Inverted Flare, Tube Nut - 1/4"
$0.45

105-5, Tube Nut - 5/16"

Inverted Flare, Tube Nut - 5/16"
$0.58

105-6, Tube Nut - 3/8"

Inverted Flare, Tube Nut - 3/8"
$0.83

105-7, Tube Nut - 7/16"

Inverted Flare, Tube Nut - 7-16"
$2.96

129-10, Cap - 5/8"

SAE 45 Degree Flare Cap - 5/8" Tube OD x 7/8" Thread Size
$4.59