Component Component |
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Cap | Clamp |
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Coolant Supply Connector | Coolant Supply Connector On/Off Valve |
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Hose | Hose Connector |
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Hose Connector Check Valve | Hose Connector On/Off Valve |
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Manifold | Mount |
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Mounting Bracket | Nozzle |
For Use With For Use With |
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System of Measurement System of Measurement |
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Loc-Line Trade Size Loc-Line Trade Size |
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Spray Pattern Spray Pattern |
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Flat | Stream |
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Multiple Stream |
Length Length |
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Connection Type Connection Type |
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Ball Socket | Hose |
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Pipe | Press Fit |
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Tube |
Coolant Hose System Coolant Hose System |
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Maximum Temperature Maximum Temperature |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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About Loc-Line and Snap-Loc Coolant Hose


Assemble and disassemble Loc-Line and Snap-Loc coolant hose by snapping components together or pulling them apart. Assembly and separation tools (sold separately) are recommended.
To ensure compatibility, select the color and trade size that match your current system. A system’s trade size is equal to the ID of its hose.
1/4" Loc-Line Coolant Hose



































Build a custom system to deliver coolant, cutting oil, water, or air in any direction. Once in position, hose stays put—there's no spring back or movement caused by vibration or heavy flow.
Assemble and disassemble by snapping components together or pulling them apart. Assembly pliers (sold separately) are recommended. To ensure compatibility, select the color and trade size that match your current system. These components fit Loc-Line hose with a 1/4” ID.
Connectors are required to join components. Coolant supply connectors join components to coolant supply lines. Hose connectors join lengths of hose. The hose connector check valve prevents backward flow.
Use clamps between any two components to support connection points.
Nozzles direct flow.
Manifolds can be joined with connectors.
For technical drawings and 3-D models, click on a part number.

Coolant Supply Connectors | Nozzles | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | No. Included | Pipe Size | Thread Type | Gender | Hose OD | No. Included | Spray Pattern | Orifice Dia. | O'all Lg. | Bend Radius | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Each | |
1 | 2 | 1/8, 1/4 | NPT | Male | 5/8" | 3 | Stream | 1/16", 1/8", 1/4" | 13" | 1 1/4" | Acetal Plastic | 250 | 30 | 170° | 00000000 | 00000 |


Pipe Connection | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Style | Hose Connection Gender | Size | Thread Type | Gender | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
2 | Male | 1/8 | NPT | Male | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 00000 |
2 | Male | 1/4 | NPT | Male | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |
2 | Male | 1/4 | BSPT | Male | Acetal Plastic | 250 | 30 | 170° | 4 | 000000000 | 0000 |
3 | Female | 1/8 | NPT | Female | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |

Flared-Tube Connection | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Hose Connection Gender | For Tube OD | Thread Size | Thread Type | Gender | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
4 | Male | 1/4" | 7/16"-20 | UN/UNF (SAE 45°) | Female | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 00000 |
4 | Male | 3/8" | 5/8"-18 | UN/UNF (SAE 45°) | Female | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |



Styles 6 and 7 replace round coolant nozzles on lathe machining equipment so you can connect Loc-Line hose and components.
Ball-Socket Connection | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Style | For Socket Dia. | Gender | Hose Connection Gender | O'all Lg. | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Each | |
5 | 1/2" | Male | Male | 0.71" | Acetal Plastic | 300 | 150 | 160° | 0000000 | 00000 |
5 | 12mm | Male | Male | 0.67" | Acetal Plastic | 300 | 150 | 160° | 0000000 | 0000 |
5 | 14mm | Male | Male | 0.76" | Acetal Plastic | 300 | 150 | 160° | 0000000 | 0000 |
5 | 15mm | Male | Male | 0.81" | Acetal Plastic | 300 | 150 | 160° | 0000000 | 0000 |
Ball-Socket Connection | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Style | For Socket Dia. | Gender | Hose Connection Gender | O'all Lg. | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
5 | 1/2" | Male | Male | 0.71" | Acetal Plastic | 300 | 150 | 160° | 5 | 0000000 | 000000 |
5 | 12mm | Male | Male | 0.67" | Acetal Plastic | 300 | 150 | 160° | 5 | 0000000 | 00000 |
5 | 14mm | Male | Male | 0.76" | Acetal Plastic | 300 | 150 | 160° | 5 | 0000000 | 00000 |
5 | 15mm | Male | Male | 0.81" | Acetal Plastic | 300 | 150 | 160° | 5 | 0000000 | 00000 |
6 | 15mm | Male | Male | 1" | Acetal Plastic | 250 | 50 | 170° | 4 | 000000000 | 0000 |
7 | 15mm | Male | Male | 2 1/2" | Acetal Plastic | 250 | 50 | 170° | 4 | 000000000 | 0000 |


Styles 6 and 7 replace round coolant nozzles on lathe machining equipment so you can connect Loc-Line hose and components.

Style | O'all Lg., ft. | Gender | Hose OD | Bend Radius | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., ºF | Pkg. Qty. | Pkg. | |
10 | 1 | Female × Male | 5/8" | 1 1/4" | Acetal Plastic | 250 | 30 | 170° | 1 | 00000000 | 00000 |
10 | 5 | Female × Male | 5/8" | 1 1/4" | Acetal Plastic | 250 | 30 | 170° | 1 | 00000000 | 00000 |
10 | 25 | Female × Male | 5/8" | 1 1/4" | Acetal Plastic | 250 | 30 | 170° | 1 | 00000000 | 000000 |
10 | 50 | Female × Male | 5/8" | 1 1/4" | Acetal Plastic | 250 | 30 | 170° | 1 | 00000000 | 000000 |






Style | Shape | Gender | O'all Ht. | O'all Lg. | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
11 | 90° Elbow | Female × Male | __ | __ | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 00000 |
12 | Wye | Female × Male × Male | __ | __ | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 0000 |
13 | Tee | Female × Male × Male | __ | __ | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 0000 |
14 | Straight | Female × Female | __ | __ | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |
15 | Straight | Female × Male | __ | 3 11/16" | Acetal Plastic | 250 | 50 | 170° | 4 | 000000000 | 0000 |
16 | 90° Elbow | Female × Male | 1 13/16" | 2 1/16" | Acetal Plastic | 250 | 50 | 170° | 4 | 000000000 | 0000 |

Style | Gender | Valve Operation | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
17 | Female × Male | Handle | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 000000 |

Style | Gender | Valve Operation | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
18 | Female × Male | Pressure Driven | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 000000 |

Style | Gender | O'all Lg. | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
19 | Female × Male | 3 11/16" | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 000000 |








Orifices | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Shape | Spray Pattern | Gender | No. of | Dia. | Ht. | Wd. | O'all Lg. | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
20 | Straight | Stream | Female | 1 | 1/16" | __ | __ | 1 11/64" | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 00000 |
20 | Straight | Stream | Female | 1 | 1/8" | __ | __ | 1 11/64" | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |
20 | Straight | Stream | Female | 1 | 1/4" | __ | __ | 1 11/64" | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |
21 | 90° Elbow | Stream | Female | 1 | 1/16" | __ | __ | 63/64" | Acetal Plastic | 250 | 30 | 170° | 4 | 000000000 | 0000 |
21 | 90° Elbow | Stream | Female | 1 | 1/8" | __ | __ | 1 1/64" | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |
21 | 90° Elbow | Stream | Female | 1 | 1/4" | __ | __ | 1 3/32" | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |
22 | Straight | Flared Flat | Female | 1 | __ | 1/16" | 61/64" | 1" | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 0000 |
22 | Straight | Flat | Female | 1 | __ | 3/64" | 1" | 1" | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 0000 |
23 | Straight | Flat | Female | 1 | __ | 1/16" | 7/16" | 7/16" | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |
23 | Straight | Flat | Female | 1 | __ | 1/16" | 7/16" | 1 1/8" | Acetal Plastic | 250 | 50 | 170° | 4 | 000000000 | 0000 |
24 | Straight | Multiple Stream | Female | 5 | 1/16" | __ | __ | 7/16" | Acetal Plastic | 250 | 30 | 170° | 4 | 00000000 | 0000 |
24 | Straight | Multiple Stream | Female | 7 | 3/64" | __ | __ | 1" | Acetal Plastic | 250 | 30 | 170° | 4 | 000000000 | 0000 |
25 | Straight | Multiple Stream | Female | 16 | 3/64" | __ | __ | 1 1/2" | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 0000 |
25 | Straight | Multiple Stream | Female | 16 | 1/16" | __ | __ | 1 17/32" | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 0000 |
25 | Straight | Multiple Stream | Female | 20 | 5/64" | __ | __ | 2 1/2" | Acetal Plastic | 250 | 30 | 170° | 2 | 00000000 | 00000 |
26 | 90° Elbow | Multiple Stream | Female | 6 | 3/32" | __ | __ | 3/4" | Acetal Plastic | 250 | 30 | 170° | 2 | 0000000 | 0000 |
27 | Tee | Stream | Female × Male | 1 | 5/64" | __ | __ | 1 21/64" | Acetal Plastic | 250 | 50 | 170° | 4 | 000000000 | 0000 |

Style 28 is an assembly of 15 style 27 nozzles with a cap.
Orifices | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Gender | Spray Pattern | No. of | Dia. | OD | Bend Radius | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
28 | Female | Multiple Stream | 15 | 5/64" | 3 5/8" | 1 1/4" | Acetal Plastic | 250 | 30 | 170° | 1 | 00000000 | 000000 |

Style | Gender | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
29 | Female | Acetal Plastic | 250 | 30 | 170° | 4 | 000000000 | 00000 |

Style | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
30 | Acetal Plastic | 250 | 50 | 170° | 4 | 000000000 | 00000 |


For styles 31 and 32 manifolds, add style 13 tee-shaped hose connectors.
Inlet Hose Connection | Outlet Hose Connections | O'all | Mounting Holes | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | No. of | Gender | No. of | Gender | Ht. | Wd. | Dp. | Valve Operation | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | No. of | Dia. | Mounting Fasteners Included | Each | |
31 | 1 | Female | 4 | Male | 2 15/16" | 5 3/16" | 1 9/16" | Handle | Acetal Plastic | 250 | 50 | 170° | 2 | 1/4" | No | 000000000 | 000000 |
32 | 1 | Female | 4 | Male | 1 13/16" | 4 1/4" | 1" | __ | Acetal Plastic | 250 | 30 | 170° | 2 | 1/4" | No | 00000000 | 00000 |

O'all | Hose Connector Mounting | Bracket Mounting | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | Ht. | Dp. | Lg. | Material | Max. Temp., °F | No. of Holes | Screw Size | No. of Holes | Hole Dia. | Mounting Fasteners Included | Pkg. Qty. | Pkg. | |
33 | 7/8" | 5/8" | 2 15/16" | Acetal Plastic | 170° | 3 | No. 8 | 2 | 1/4" | No | 2 | 000000000 | 00000 |


For styles 34 and 35 manifolds, use a style 2 coolant supply connector to connect a style 12 wye-shaped hose connector.
Barbed Tube Inlet Connection | Threaded Pipe Outlet Connections | O'all | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Style | No. of | For Tube ID | No. of | Size | Thread Type | Gender | Ht. | Wd. | Lg. | OD | Material | Fitting Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Includes | Each | |
34 | 1 | 1/2" | 2 | 1/4 | NPT | Female | 2 9/16" | 1 3/16" | 1 7/16" | __ | Aluminum | Brass | 250 | 50 | 335° | One 1/4 NPT Plug | 000000000 | 000000 |
35 | 1 | 3/8" | 4 | 1/4 | NPT | Female | 1 3/16" | __ | __ | 2 1/8" | Aluminum | Brass | 250 | 30 | 170° | Three 1/4 NPT Plugs | 00000000 | 00000 |