Barbed Tube Fittings
Chasing vacuum leaks or a messy tube splice? Barbed tube fittings give you fast, clamp-free connections for plastic tubing in coolant, lube, pneumatic and vacuum circuits. Go Mini-Barb brass when you want compact push-on strength and vibration resistance. Use nylon or butyrate connectors to tee, cross, reduce or union your lines and keep the system tight.
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Nylon Straight Connectors
Nylon straight connectors for vacuum and low-pressure tubing. Molded nylon construction with straight shape and inch tube ODs sized for common tubing provides lightweight corrosion resistance and low-friction flow. Useful for equipment maintenance and repair tasks.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54101
|
1/8"
|
Nylon
|
Straight
|
10
|
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|
|
54102
|
3/16"
|
Nylon
|
Straight
|
10
|
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|
|
54103
|
1/4"
|
Nylon
|
Straight
|
10
|
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|
|
54104
|
5/16"
|
Nylon
|
Straight
|
10
|
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|
|
54105
|
3/8"
|
Nylon
|
Straight
|
10
|
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Nylon Reducing Connectors
Nylon reducing connectors for vacuum tubing in reducer shape. Made from nylon with stepped tube OD ends to join different hose sizes. Durable, lightweight construction provides chemical resistance and helps simplify hose transitions for workshops and equipment maintenance.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54113
|
1/8" x 3/16"
|
Nylon
|
Reducer
|
10
|
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|
|
54114
|
1/8" x 1/4"
|
Nylon
|
Reducer
|
10
|
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|
|
54106
|
3/16" x 1/4"
|
Nylon
|
Reducer
|
10
|
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|
|
54107
|
1/4" x 3/8"
|
Nylon
|
Reducer
|
10
|
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Nylon Tee Connectors
Nylon tee connectors for vacuum and low-pressure tubing, available in multiple tube outer diameters. Molded nylon construction provides chemical resistance and light weight. Barbed tee shape helps secure flexible tubing for pneumatic or equipment maintenance applications.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54115
|
1/8"
|
Nylon
|
Tee
|
10
|
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|
|
54108
|
5/32"
|
Nylon
|
Tee
|
10
|
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|
|
54109
|
3/16"
|
Nylon
|
Tee
|
10
|
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|
|
54110
|
1/4"
|
Nylon
|
Tee
|
10
|
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|
|
54112
|
5/16"
|
Nylon
|
Tee
|
10
|
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|
|
54111
|
3/8"
|
Nylon
|
Tee
|
10
|
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Mini-Barb® Union Tees
Mini-Barb union tees are one-piece brass fittings made from CA360 brass with barbed lips for push-on connection to plastic or polyethylene tubing. Compact design resists vibration and withstands tubing burst pressures, providing quick hand assembly for fluid and pneumatic lines.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
1064X4
|
1/4"
|
CA360 Brass
|
Union
|
5
|
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|
|
1064X6
|
3/8"
|
CA360 Brass
|
Union
|
5
|
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|
|
1064X8
|
1/2"
|
CA360 Brass
|
Union
|
5
|
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Mini-Barb® Union Elbows
Mini-Barb union elbow push-on fittings in CA360 brass for 1/4" or 3/8" tubing. One-piece barbed lip provides a positive, vibration-resistant connection and quick hand assembly. Suited for fluid, pneumatic, and coolant lines.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
1065X4
|
1/4"
|
CA360 Brass
|
Union
|
10
|
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|
|
1065X6
|
3/8"
|
CA360 Brass
|
Union
|
5
|
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Mini-Barb® Unions
Mini-Barb unions are CA360 brass push-on tube fittings with barbed lips for secure connections. They resist vibration and withstand plastic tubing burst pressures. Quick hand assembly provides compact, low-cost connections for fluid and pneumatic systems.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
1062X4
|
1/4"
|
CA360 Brass
|
Union
|
10
|
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|
|
1062X6
|
3/8"
|
CA360 Brass
|
Union
|
10
|
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|
|
1062X8
|
1/2"
|
CA360 Brass
|
Union
|
5
|
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|
|
1062X4X3
|
1/4" x 3/16"
|
CA360 Brass
|
Union
|
5
|
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Mini-Barb® Male Pipe Connectors
Mini-Barb male pipe connectors in CA360 brass for polyethylene tubing. One-piece push-on barb design provides a compact, hand-assembled connection that resists vibration and will withstand burst pressures of plastic tubing. Useful for pneumatic, vacuum, coolant and lubrication lines.
| Item # | Tube OD | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
1068X4
|
1/4"
|
CA360 Brass
|
Male Pipe Connector
|
10
|
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|
|
1068X6X2
|
3/8"
|
1/8" |
CA360 Brass
|
Male Pipe Connector
|
10
|
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Mini-Barb® Male Pipe Elbows
Mini-Barb male pipe elbows are 90° brass fittings with barbed tube ends and male pipe threads for quick push-on connections. CA360 brass construction resists vibration and withstands plastic tubing burst pressures, helping fast assembly in tight spaces.
| Item # | Tube OD | Male Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
1069X4
|
1/4"
|
CA360 Brass
|
90° Elbow
|
10
|
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|
|
1069X6
|
3/8"
|
1/4" |
CA360 Brass
|
90° Elbow
|
5
|
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Mini-Barb® Female Elbows
Mini-Barb female elbow made from CA360 brass with 90° shape and 1/4" tube OD to 1/8" female pipe thread. Push-on barb design provides a positive, vibration-resistant connection and quick hand assembly. Compact size helps fit tight pneumatic and fluid lines.
| Item # | Tube OD | Female Pipe Size | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|---|
|
|
1070X4
|
1/4"
|
1/8"
|
CA360 Brass
|
90° Elbow
|
5
|
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Mini-Barb® Plugs
Mini-Barb plug for 1/4" tubing made from CA360 brass. One-piece push-on design with barbed lip for a positive seal that withstands burst pressures of plastic tubing and offers excellent vibration resistance. Ideal for pneumatic, vacuum and fluid lines.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
1073X4
|
1/4"
|
CA360 Brass
|
Plug
|
10
|
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Nylon Vacuum Tee Connectors
Nylon vacuum tee connectors for tubing assemblies. Molded nylon construction with T shape and multiple tube outside diameter options provides lightweight corrosion resistance and helps route vacuum or pneumatic lines neatly. Suitable for industrial equipment maintenance and repair tasks.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54125
|
1/8"
|
Nylon
|
Tee
|
10
|
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|
|
54131
|
3/8"
|
Nylon
|
Tee
|
10
|
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|
|
131175
|
1/8" x 1/8" x 3/16"
|
Nylon
|
Tee
|
25
|
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|
|
54129
|
1/8" x 1/8" x 1/4"
|
Nylon
|
Tee
|
10
|
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|
|
54127
|
1/8" x 3/16" x 3/16"
|
Nylon
|
Tee
|
10
|
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|
|
54126
|
3/16" x 3/16" x 1/8"
|
Nylon
|
Tee
|
10
|
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|
|
54132
|
3/16" x 3/8" x 3/8"
|
Nylon
|
Tee
|
10
|
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|
|
54130
|
1/4" x 3/16" x 3/16"
|
Nylon
|
Tee
|
10
|
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|
|
54128
|
1/4" x 1/4" x 3/16"
|
Nylon
|
Tee
|
10
|
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|
|
54133
|
1/4" x 3/8" x 3/8"
|
Nylon
|
Tee
|
10
|
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Nylon Vacuum Y Connectors
Nylon Y vacuum connectors for joining three tubing lines. Molded nylon construction resists corrosion and reduces weight. Available in several tube outside diameter options to fit common vacuum tubing and helps simplify system routing for equipment maintenance.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54139
|
3/16"
|
Nylon
|
Y
|
10
|
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|
|
54141
|
1/4"
|
Nylon
|
Y
|
10
|
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|
|
54142
|
5/16"
|
Nylon
|
Y
|
10
|
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|
|
54140
|
1/4" x 1/4" x 3/16"
|
Nylon
|
Y
|
10
|
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Nylon Vacuum Elbow Connectors
Nylon vacuum elbow connectors for 90° tubing joins in various tube outside diameters. Injection-molded nylon construction provides chemical resistance and low weight. Useful for vacuum lines and pneumatic routing, options accommodate different tube sizes for easy system layout.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54135
|
3/16"
|
Nylon
|
90° Elbow
|
10
|
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|
|
54137
|
1/4"
|
Nylon
|
90° Elbow
|
10
|
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|
|
54134
|
1/8" x 3/16"
|
Nylon
|
90° Elbow
|
10
|
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|
|
54136
|
3/16" x 1/4"
|
Nylon
|
90° Elbow
|
10
|
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Nylon Vacuum Cross Connectors
Nylon vacuum cross connector for 3/16" tube OD. Molded nylon construction resists corrosion and provides lightweight durability for vacuum lines. Cross shape enables splitting or joining four vacuum hoses and helps simplify routing in industrial or equipment maintenance applications.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54145
|
3/16"
|
Nylon
|
Cross
|
5
|
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Nylon Vacuum F Connectors
Nylon vacuum F connectors for 3/16" tube outside diameter. Made of nylon for chemical resistance and light weight, these F-style connectors provide secure vacuum connections and help reduce leakage in laboratory and equipment maintenance applications. 30 day warranty.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54144
|
3/16"
|
Nylon
|
Connector
|
10
|
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Universal Straight Connectors
Universal straight connector for use with rubber, plastic, or neoprene tubing. Molded nylon construction with a butyrate finish provides lightweight corrosion resistance and helps reduce chemical interaction. Straight shape improves inline connections for general industrial and repair tasks.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54121
|
1/8" - 3/8"
|
Nylon
|
Straight
|
10
|
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Universal Tee Connectors
Universal tee connector for tubing connections made from durable nylon with a butyrate finish. Designed for rubber, plastic or neoprene tubing with tube outside diameters from 1/8" to 3/8", provides a secure three-way junction and resists corrosion for equipment maintenance and repair tasks.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54118
|
1/8" - 3/8"
|
Nylon
|
Tee
|
5
|
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5-Way Connectors
5-way connector for vacuum hose made of nylon with 3/16" tube openings. Molded connector shape fits multiple vacuum lines and provides corrosion resistance and lightweight durability. Suited for automotive and equipment maintenance where compact hose routing is needed.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54122
|
3/16"
|
Nylon
|
Connector
|
5
|
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4-Way Connectors
Nylon 4-way connector with 3/16" tube openings on all ends for joining vacuum hose and washer lines. Nylon construction resists corrosion and light chemicals. Commonly used in GM and Ford applications and automotive repair tasks; offers reliable leak-resistant joining for tubing.
| Item # | Tube OD | Material | Shape | Package Qty | |||
|---|---|---|---|---|---|---|---|
|
|
54120
|
3/16"
|
Nylon
|
Connector
|
10
|
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5 options | Item #:
54101
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4 options | Item #:
54113
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6 options | Item #:
54115
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3 options | Item #:
1064X4
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2 options | Item #:
1065X4
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4 options | Item #:
1062X4
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3 options | Item #:
1068X4
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3 options | Item #:
1069X4
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1 option | Item #:
1070X4
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1 option | Item #:
1073X4
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10 options | Item #:
54125
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4 options | Item #:
54139
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4 options | Item #:
54135
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1 option | Item #:
54145
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1 option | Item #:
54144
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1 option | Item #:
54121
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1 option | Item #:
54118
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1 option | Item #:
54122
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1 option | Item #:
54120
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