Component Component |
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![]() | Hose Connector Check Valve |
Connection Style Connection Style |
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![]() | Loc- Line |
For Use With For Use With |
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Connection Type Connection Type |
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![]() | Hose |
Color Color |
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![]() | Orange |
Coolant Hose System Coolant Hose System |
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Material Material |
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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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Maximum Temperature Maximum Temperature |
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Valve Operation Valve Operation | Show |
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Valve Operation Valve Operation | Hide |
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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. Hose connectors join lengths of hose. The hose connector check valve prevents backward flow.
For technical drawings and 3-D models, click on a part number.

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 |
1/2" 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 1/2" ID.
Connectors are required to join components. Hose connectors join lengths of hose. The hose connector check valve prevents backward flow.
For technical drawings and 3-D models, click on a part number.

Style | Gender | Valve Operation | Material | Max. Flow Rate, gph | Max. Pressure, psi | Max. Temp., °F | Pkg. Qty. | Pkg. | |
14 | Female × Male | Pressure Driven | Acetal Plastic | 478 | 20 | 170° | 2 | 0000000 | 000000 |