Loc-Line Adapters | McMaster-Carr

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Coolant Supply Connector

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Loc-Line Trade Size

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Color

Gender

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Maximum Pressure

Overall Length

Hose OD

Material

REACH

Flow Rate

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Maximum Temperature

100° F to 249° F

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

Compliant with Exemptions

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33 Products

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About Loc-Line and Snap-Loc Coolant Hose

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

Performance

Acid Resistant

Best for areas exposed to acids, gasoline, alcohol, and other chemicals

7 products

Loc-Line Trade Size

1/4"

Matches 1/4" ID of Loc-Line hose and fittings

30 products

Loc-Line Trade Size

1/2"

Matches 1/2" ID of Loc-Line hose and fittings

3 products

Component

Hose

Deliver coolant right to your cutting tools or machinery

5 products

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 Connectors—Threaded Connection

Connect your machine’s coolant source to the rest of your hose system.

	Inlet					Max.
Loc-Line Trade Size	Pipe Size	Thread Type	Gender	Outlet Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	1/8	NPT	Male	Male	Acetal	250	50	170	4	10095K29	00000
1/4"	1/8	NPT	Female	Female	Acetal	250	50	170	4	10095K64	0000
1/4"	1/4	NPT	Male	Male	Acetal	250	50	170	4	10095K31	0000
1/4"	1/4	BSPT	Male	Male	Acetal	250	50	170	4	10095K111	0000

Coolant Supply Connectors—Flared Tube Connection

Image of Product. Front orientation. Coolant Hose and Fittings. Loc-Line Coolant Hose and Fittings, Coolant Supply Connectors—Flared Tube Connection.

Connect your machine’s coolant source to the rest of your hose system.

	Inlet						Max.
Loc-Line Trade Size	Tube OD	Thread Size	Thread Type	Gender	Outlet Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	1/4"	7/16"-20	UN/UNF (SAE 45°)	Female	Male	Acetal	250	50	170	4	10095K88	00000
1/4"	3/8"	5/8"-18	UN/UNF (SAE 45°)	Female	Male	Acetal	250	50	170	4	10095K87	0000

Coolant Supply Connectors—Ball-Socket Connection

Replace round coolant nozzles on your CNC machine or lathe. These connectors install in your machine’s ball socket port, so you can directly attach Loc-Line hose and fittings.

					Max.			Each		Package
Loc-Line Trade Size	For Socket Dia.	Overall Lg.	Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F		Each	Pkg. Qty.		Pkg.
1/4"	1/2"	0.71"	Male × Male	Acetal	300	150	160	2851K53	00000	5	2851K64	000000
1/4"	12 mm	0.67"	Male × Male	Acetal	300	150	160	2851K52	0000	5	2851K63	00000
1/4"	14 mm	0.76"	Male × Male	Acetal	300	150	160	2851K32	0000	5	2851K61	00000
1/4"	15 mm	0.81"	Male × Male	Acetal	300	150	160	2851K33	0000	5	2851K62	00000

Coolant Supply On-Off Valves—Threaded Connection

Image of Product. Front orientation. Coolant Hose and Fittings. Loc-Line Coolant Hose and Fittings, Coolant Supply On-Off Valves—Threaded Connection.

Start or stop flow at the source during setup, maintenance, or tool changes. These valves thread directly onto your machine's coolant source and connect to the rest of your hose system.

	Inlet					Max.
Loc-Line Trade Size	Pipe Size	Thread Type	Gender	Outlet Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	1/4	NPT	Male	Male	Acetal	250	50	170	2	10095K51	000000
1/4"	1/4	NPT	Female	Male	Acetal	250	50	170	2	10095K93	00000

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"	1/2	Female × Male	5/8"	1 1/4"	Acetal	250	50	170	2	10095K42	00000
1/4"	5	Female × Male	5/8"	1 1/4"	Acetal	250	50	170	1	10095K97	00000
1/4"	25	Female × Male	5/8"	1 1/4"	Acetal	250	50	170	1	10095K14	000000
1/4"	50	Female × Male	5/8"	1 1/4"	Acetal	250	50	170	1	10095K55	000000

Hose Connectors


90° Elbow	Wye	Tee

Join or redirect hose and fittings in coolant systems.

			Overall			Max.
Loc-Line Trade Size	Shape	Gender	Ht.	Lg.	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	90° Elbow	Female × Male	1"	7/8"	Acetal	250	50	170	2	10095K48	00000
1/4"	Wye	Female × Male	1 1/8"	1 1/32"	Acetal	250	50	170	2	10095K35	0000
1/4"	Tee	Female × Male	1 5/16"	1 21/64"	Acetal	250	50	170	2	10095K91	0000

Hose Connectors with Clamp

Extend hose, then secure it with the included clamp for a leak-free, stable connection under pressure.

					Max.
Loc-Line Trade Size	Shape	Gender	Overall Lg.	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	Straight	Female × Male	3 11/16"	Acetal	250	50	170	4	10095K85	000000

On-Off Valves

Isolate sections for setup, maintenance, or tool changes without stopping flow in the entire system.

			Max.
Loc-Line Trade Size	Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	Female × Male	Acetal	250	50	170	2	10095K52	000000

Screw-On Manifolds

Mount these manifolds to a wall or machine to create a fixed point for branching multiple hose lines from a single supply line. Add tee-shaped hose connectors (sold separately) to branch the additional hose.

	Inlet		Outlet		Overall				Mounting Holes			Max.
Loc-Line Trade Size	No. of	Gender	No. of	Gender	Ht.	Wd.	Dp.	Material	No. of	Dia.	Mounting Fasteners Included	Flow Rate, gph	Pressure, psi	Temp., ° F		Each
1/4"	1	Female	4	Male	1 13/16"	4 1/4"	1"	Acetal	2	1/4"	No	250	50	170	10095K62	000000

Coolant Hose Tools

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.

	Material		Each
Assembly Pliers



	1/4"	Acetal	10095K41	000000

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 Connectors—Threaded Connection

Connect your machine’s coolant source to the rest of your hose system.

	Inlet					Max.
Loc-Line Trade Size	Pipe Size	Thread Type	Gender	Outlet Gender	Material	Flow Rate, gph	Pressure, psi	Temp., ° F	Pkg. Qty.		Pkg.
1/4"	1/8	NPT	Male	Male	Polyester Plastic	250	50	180	4	1261K29	00000
1/4"	1/8	NPT	Female	Female	Polyester Plastic	250	50	180	4	1261K61	0000
1/4"	1/4	NPT	Male	Male	Polyester Plastic	250	50	180	4	1261K31	0000
1/2"	3/8	NPT	Male	Male	Polyester Plastic	478	20	180	4	1261K32	0000
1/2"	1/2	NPT	Male	Male	Polyester Plastic	478	20	180	4	1261K33	0000

Coolant Hose Tools

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.

	Material		Each
Assembly Pliers



	1/4"	Acetal	10095K41	000000


	1/2"	Acetal	10095K44	00000