McMaster-Carr logo
    Filter by
    Component
    System of Measurement
    Fitting Connection
    Spray Pattern
    Connects To
    Loc-Line Trade Size
    Thread Type
    Snap-Loc Trade Size
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Comments
    E-mail address (if you would like a response)
    88 Products
    About Loc-Line and Snap-Loc Coolant Hose
    industrial info icon

    Choose compatible parts by matching color and trade size to customize your system.

    Loc-Line Coolant Hose and Fittings

    Image of System. Front orientation. Exploded view. Coolant Hose and Fittings. Loc-Line Coolant Hose and Fittings.
    Build a custom Loc-Line system to direct coolant, cutting oil, water, or air to your machine tools. Bend the hose in any direction, and it stays put without springing back or shifting under vibration or heavy flow.
    Coolant Supply Connector, Hose, and Nozzle Assemblies
    Image of Product. Front orientation. Coolant Hose and Fittings. Loc-Line Coolant Hose and Fittings, Coolant Supply Connector, Hose, and Nozzle Assemblies.
    Save time and avoid setup errors with these hose assemblies. They include a hose, a selection of nozzles, and supply connectors, which is everything you need to create a standard coolant pathway.
    Inlet
    Nozzles
    Max.
    Loc-Line
    Trade Size
    Overall
    Lg.
    No. of Connectors
    Included
    Pipe
    Size
    Thread
    Type
    Gender
    No.
    Included
    Spray
    Pattern
    Orifice Dia.
    Hose
    OD
    Bend
    Radius
    Material
    Flow Rate,
    gph
    Pressure,
    psi
    Temp.,
    ° F
    Each
    1/4"13"21/8, 1/4
    NPT
    Male3Stream1/16", 1/8", 1/4"5/8"1 1/4"Acetal
    2505017010095K1100000
    1/2"13"23/8, 1/2
    NPT
    Male3Stream1/4", 3/8", 1/2"1"1 3/4"Acetal
    4782017010095K1200000
    3/4"14"13/4
    NPT
    Male2Stream5/8", 3/4"1 1/4"2 5/8"Acetal
    1,1401017010095K1300000
    Hose
    Image of Product. Front orientation. Coolant Hose and Fittings. Loc-Line Coolant Hose and Fittings, Hose.
    Deliver coolant right to your cutting tools or machinery. Extend the reach with additional hose.
    Max.
    Loc-Line
    Trade Size
    Overall
    Lg., ft.
    Gender
    Hose
    OD
    Bend
    Radius
    Material
    Flow Rate,
    gph
    Pressure,
    psi
    Temp.,
    ° F
    Pkg.
    Qty.
    Pkg.
    1/4"1/2Female × Male5/8"1 1/4"Acetal
    25050170210095K4200000
    1/4"5Female × Male5/8"1 1/4"Acetal
    25050170110095K9700000
    1/4"25Female × Male5/8"1 1/4"Acetal
    25050170110095K14000000
    1/4"50Female × Male5/8"1 1/4"Acetal
    25050170110095K55000000
    1/2"1/2Female × Male1"1 3/4"Acetal
    47820170210095K450000
    1/2"5Female × Male1"1 3/4"Acetal
    47820170110095K9800000
    1/2"25Female × Male1"1 3/4"Acetal
    47820170110095K15000000
    1/2"50Female × Male1"1 3/4"Acetal
    47820170110095K56000000
    3/4"1/2Female × Male1 1/4"2 5/8"Acetal
    1,14010170210095K810000
    3/4"5Female × Male1 1/4"2 5/8"Acetal
    1,14010170110095K9900000
    3/4"25Female × Male1 1/4"2 5/8"Acetal
    1,14010170110095K16000000
    Coolant Hose Tools
    Image of Product. Front orientation. Coolant Hose Tools. Loc-Line Coolant Hose and Fittings.
    Assemble Loc-Line hose and fittings with these pliers. Align the parts, clamp the pliers over the connection point, and squeeze to snap them together.
    For Loc-Line
    Trade Size
    Material
    Each
    Assembly Pliers
    1/4"Acetal
    10095K41000000
    1/2"Acetal
    10095K4400000
    3/4"Acetal
    10095K6500000
     

    Metal Coolant Hose

    Image of Product. Front orientation. Coolant Hose and Fittings. Metal Coolant Hose.
    Made of steel and brass, this hose resists flying chips and sparks that can damage plastic hose. Use it to deliver air, water, coolant, or cutting oil reliably, even in abrasive and high-speed operations. It also won’t shift under vibration or heavy flow.
    Hose
    Overall
    Lg.
    ID
    OD
    Bend
    Radius
    Orifice
    Dia.
    Thread
    Type
    Hose
    Material
    Fitting
    Material
    Each
    1/8 Pipe Size
    6"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K21000000
    9"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K2200000
    12"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K2300000
    15"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K2400000
    18"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K2500000
    21"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K2600000
    24"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K2700000
    30"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K2800000
    36"1/8"5/16"2 1/2"1/8"NPT
    Spring SteelBrass5258K2900000
     
    1/4 Pipe Size
    6"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K4100000
    9"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K4200000
    12"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K4300000
    15"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K4400000
    18"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K4500000
    21"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K4600000
    24"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K4700000
    30"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K4800000
    36"1/4"1/2"5"1/4"NPT
    Spring SteelBrass5258K6100000
     
    3/8 Pipe Size
    6"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K6200000
    9"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K6300000
    12"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K6400000
    15"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K6500000
    18"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K6600000
    21"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K6700000
    24"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K6800000
    30"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K6900000
    36"3/8"5/8"5"5/16"NPT
    Spring SteelBrass5258K7900000
     
    1/2 Pipe Size
    6"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9100000
    9"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9200000
    12"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9300000
    15"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9400000
    18"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9500000
    21"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9600000
    24"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9700000
    30"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9800000
    36"1/2"13/16"4"1/2"NPT
    Spring SteelBrass5258K9900000
     
    3/4 Pipe Size
    6"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11100000
    9"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11200000
    12"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11300000
    15"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11400000
    18"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11500000
    21"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11600000
    24"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11700000
    30"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11800000
    36"3/4"1 1/16"3"3/4"NPT
    Spring SteelBrass5258K11900000
     

    Snap-Loc Coolant Hose and Fittings

    Image of System. Front orientation. Exploded view. Coolant Hose and Fittings. Snap-Loc Coolant Hose and Fittings.
    Build a custom Snap-Loc system to direct coolant, cutting oil, water, or air to your machine tools. Bend the hose in any direction, and it stays put without springing back or shifting under vibration or heavy flow.
    Coolant Supply Connector, Hose, and Nozzle Assemblies
    Image of Product. Front orientation. Coolant Hose and Fittings. Snap-Loc Coolant Hose and Fittings, Coolant Supply Connector, Hose, and Nozzle Assemblies.
    Save time and avoid setup errors with these hose assemblies. They include a hose, a selection of nozzles, and supply connectors, which is everything you need to create a standard coolant pathway.
    Inlet
    Nozzles
    Max.
    Snap-Loc
    Trade Size
    Overall
    Lg.
    No. of Connectors
    Included
    Pipe
    Size
    Thread
    Type
    Gender
    No.
    Included
    Spray
    Pattern
    Orifice Dia.
    Hose
    OD
    Bend
    Radius
    Material
    Flow Rate,
    gph
    Pressure,
    psi
    Temp.,
    ° F
    Each
    1/4"13"21/8, 1/4
    NPT
    Male3Stream1/16", 1/8", 1/4"0.63"1"Acetal
    240392005307K76000000
    1/2"13"23/8, 1/2
    NPT
    Male3Stream1/4", 3/8", 1/2"1.04"1 5/8"Acetal
    480192005307K8600000
    3/4"12"13/4
    NPT
    Male1Stream5/8"1.23"2 5/8"Acetal
    1,08092005307K9600000
    Hose
    Image of Product. Front orientation. Coolant Hose and Fittings. Snap-Loc Coolant Hose and Fittings, Hose.
    Deliver coolant right to your cutting tools or machinery. Extend the reach with additional hose.
    Max.
    Snap-Loc
    Trade Size
    Overall
    Lg., ft.
    Gender
    Hose
    OD
    Bend
    Radius
    Material
    Flow Rate,
    gph
    Pressure,
    psi
    Temp.,
    ° F
    Pkg.
    Qty.
    Pkg.
    1/4"1/2Female × Male0.63"1"Acetal
    2403920025307K4900000
    1/4"5Female × Male0.63"1"Acetal
    2403920015307K6100000
    1/4"25Female × Male0.63"1"Acetal
    2403920015307K14000000
    1/2"1/2Female × Male1.04"1 5/8"Acetal
    4801920025307K4600000
    1/2"5Female × Male1.04"1 5/8"Acetal
    4801920015307K6600000
    1/2"25Female × Male1.04"1 5/8"Acetal
    4801920015307K15000000
    3/4"1/2Female × Male1.23"2 5/8"Acetal
    1,080920025307K7800000
    3/4"5Female × Male1.23"2 5/8"Acetal
    1,080920015307K6800000
    Coolant Hose Tools
    Image of Product. Front orientation. Coolant Hose Tools. Snap-Loc Coolant Hose and Fittings, Assembly Pliers.

    Assembly Pliers

    Image of Product. Front orientation. Coolant Hose Tools. Snap-Loc Coolant Hose and Fittings, Separation Tools.

    Separation

    Tools

    Assemble or disassemble Snap-Loc hose and fittings with these tools.
    Assembly Pliers—Align the parts, clamp the pliers over the connection point, and squeeze to snap them securely together.
    Separation Tools—Slip these tools over the connection point and slide them across the joint to separate the fittings.
    For Snap-Loc
    Trade Size
    Material
    Each
    Assembly Pliers
    1/4"Acetal
    5307K41000000
    1/2"Acetal
    5307K4400000
     
    Separation Tools
    1/4"Acetal
    5307K6500000
    1/2"Acetal
    5307K6700000
    3/4"Acetal
    5307K6900000
     

    Loc-Line Coolant Hose and Fitting Kits

    Image of Product. Front orientation. Coolant Hose and Fittings. Loc-Line Coolant Hose and Fitting Kits, 11 Pieces.
    Image of Product. Front orientation. Coolant Hose and Fittings. Loc-Line Coolant Hose and Fitting Kits, 25 Pieces.

    11 Pieces

    25 Pieces

    No need to buy individual parts. These kits come with a collection of hose, nozzles, valves, and fittings to build a custom Loc-Line coolant system. Assemble the different pieces to direct coolant, cutting oil, water, or air to your machine tools. Bend the hose in any direction, and it stays put without springing back or shifting under vibration or heavy flow.
    Max.
    Loc-Line
    Trade Size
    No. of
    Pieces
    Includes
    Material
    Flow Rate,
    gph
    Pressure,
    psi
    Temp.,
    ° F
    Each
    1/4"111 Each 1/4 NPT Coolant Supply On-Off Valve
    2 Each 5 3/4" Long Hose
    1 Each 1/16" Stream Nozzle
    1 Each 1/8" Stream Nozzle
    1 Each 1/4" Stream Nozzle
    1 Each 1" Flared Flat Nozzle
    1 Each Magnetic Manifold Mount with Barbed Tube Fitting
    3 Each 1/4 NPT Plugs
    Acetal, Aluminum
    2505017010095K156000000
    1/4"255 Each 1/4 NPT Coolant Supply On-Off Valves
    8 Each 5 3/4" Long Hose
    2 Each 1/16" Stream Nozzles
    2 Each 1/8" Stream Nozzles
    2 Each 1/4" Stream Nozzles
    2 Each 1" Flared Flat Nozzles
    1 Each Magnetic Manifold Mount with Barbed Tube Fitting
    3 Each 1/4 NPT Plugs
    Acetal, Aluminum
    2505017010095K15700000
    Coolant Hose Tools

    Snap-Loc Coolant Hose and Fitting Kits

    Image of Product. Front orientation. Coolant Hose and Fittings. Snap-Loc Coolant Hose and Fitting Kits.
    No need to buy individual parts. These kits come with a collection of hose, nozzles, valves, and fittings to build a custom Snap-Loc coolant system. Assemble the different pieces to direct coolant, cutting oil, water, or air to your machine tools. Bend the hose in any direction, and it stays put without springing back or shifting under vibration or heavy flow.
    Max.
    Snap-Loc
    Trade Size
    No. of
    Pieces
    Includes
    Material
    Flow Rate,
    gph
    Pressure,
    psi
    Temp.,
    ° F
    Each
    1/4"273 Each 1/8 NPT Coolant Supply Connectors
    3 Each 1/4 NPT Coolant Supply Connectors
    1 Each Male × Female Straight Hose Connector
    1 Each Female × Female Straight Hose Connector
    2 Each Female × Male Wye Hose Connectors
    8 Each 6" Long Hose
    2 Each 1/16" Stream Nozzles
    2 Each 1/8" Stream Nozzles
    2 Each 1/4" Stream Nozzles
    2 Each 1" Flared Flat Nozzles
    1 Pair Assembly Pliers
    Acetal, Polypropylene
    500302005307K18000000

    Acid-Resistant Loc-Line Coolant Hose and Fittings

    Image of System. Front orientation. Exploded view. Coolant Hose and Fittings. Acid-Resistant Loc-Line Coolant Hose and Fittings.
    Build a custom Loc-Line system for areas exposed to acids, gasoline, alcohol, and other harsh chemicals. The polyester hose and fittings direct coolant, cutting oil, water, or air to your machine tools. However, they’re not intended to deliver acids. Bend the hose in any direction, and it stays put without springing back or shifting under vibration or heavy flow.
    Coolant Supply Connector, Hose, and Nozzle Assemblies
    Image of Product. Front orientation. Coolant Hose and Fittings. Acid-Resistant Loc-Line Coolant Hose and Fittings, Coolant Supply Connector, Hose, and Nozzle Assemblies.
    Save time and avoid setup errors with these hose assemblies. They include a hose, a selection of nozzles, and supply connectors, which is everything you need to create a standard coolant pathway.
    Inlet
    Nozzles
    Max.
    Loc-Line
    Trade Size
    Overall
    Lg.
    No. of Connectors
    Included
    Pipe
    Size
    Thread
    Type
    Gender
    No.
    Included
    Spray
    Pattern
    Orifice Dia.
    Hose
    OD
    Bend
    Radius
    Material
    Flow Rate,
    gph
    Pressure,
    psi
    Temp.,
    ° F
    Each
    1/4"13"21/8, 1/4
    NPT
    Male3Stream1/16", 1/8", 1/4"0.64"1 1/4"Polyester Plastic250501801261K11000000
    1/2"13"23/8, 1/2
    NPT
    Male3Stream1/4", 3/8", 1/2"0.98"1 3/4"Polyester Plastic478201801261K1200000
    Hose
    Image of Product. Front orientation. Coolant Hose and Fittings. Acid-Resistant Loc-Line Coolant Hose and Fittings, Hose.
    Deliver coolant right to your cutting tools or machinery. Extend the reach with additional hose.
    Max.
    Loc-Line
    Trade Size
    Overall
    Lg., ft.
    Gender
    Hose
    OD
    Bend
    Radius
    Material
    Flow Rate,
    gph
    Pressure,
    psi
    Temp.,
    ° F
    Pkg.
    Qty.
    Pkg.
    1/4"1/2Female × Male0.64"1 1/4"Polyester Plastic2505018021261K4200000
    1/4"5Female × Male0.64"1 1/4"Polyester Plastic2505018011261K6500000
    1/4"25Female × Male0.64"1 1/4"Polyester Plastic2505018011261K14000000
    1/2"1/2Female × Male0.98"1 3/4"Polyester Plastic4782018021261K450000
    1/2"5Female × Male0.98"1 3/4"Polyester Plastic4782018011261K6800000
    Coolant Hose Tools
    Image of Product. Front orientation. Coolant Hose Tools. Loc-Line.
    Assemble Loc-Line hose and fittings with these pliers. Align the parts, clamp the pliers over the connection point, and squeeze to snap them together.
    For Loc-Line
    Trade Size
    Material
    Each
    Assembly Pliers
    1/4"Acetal
    10095K41000000
    1/2"Acetal
    10095K4400000
     
    back to top