Adjustable Conduit | McMaster-Carr

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For Conduit Flexibility

13 Products

About Conduit

Compare rigid and flexible conduit materials and identify the trade size for compatible fittings.

Rigid Plastic (PVC) Conduit and Fittings

A nonconductive and lightweight alternative to rigid metal conduit, PVC conduit won’t break down from moisture or chemicals. It protects runs of wiring outdoors, underground, or encased in concrete. PVC cement (not included) is required when joining conduit to fittings with push-in connections.

Adjustable-Angle Conduit or Electrical Box Connectors

Push-In or

Threaded

Connection

Adjust these connectors to any angle from 0° to 90° to link runs or connect conduit to an electrical box. To secure them to knockouts, take off their removable ends to reveal threads.

For 80 Pipe Schedule—With thicker walls than schedule 40, these fittings have better crush resistance to hold up where they may be struck or stepped on.

	Lg.	For Pipe Schedule	Color	Features	Includes	Specs. Met		Each
Push-In Conduit Connection or Threaded Knockout Connection







	PVC

	1/2	NPT	Male	12"	40, 80	Gray	Removable Ends	Two Locknuts	UL Listed	7945K87	000000


	3/4	NPT	Male	13 1/4"	40, 80	Gray	Removable Ends	Two Locknuts	UL Listed	7945K89	00000
	1	NPT	Male	15 3/4"	40, 80	Gray	Removable Ends	Two Locknuts	UL Listed	7945K91	00000

Cable Trays and Fittings

For ease of installation and accessibility, lay cable and hose in trays instead of pulling it through conduit or raceway. These tray systems allow excellent ventilation and prevent sagging while routing. They support up to 280 lbs. per foot (based on a tray support, such as hanging clamps or a hanging bar, every 8 feet).

All trays include straight connectors for joining sections.

Adjustable-Angle Elbow Connectors


Vertical Adjustment	Horizontal Adjustment

			Horizontal Adjustment		Vertical Adjustment
For Tray Wd.	Material	Includes		Pair		Pair
6", 12", 18", 24"	Aluminum	Connecting Hardware	30065T511	0000000	30065T512	0000000

Liquid-Tight Flexible Plastic (LFNC-B) Conduit and Fittings

Block out moisture and protect wiring abrasion and crushing. This conduit has a tougher construction than LFNC-A, but it’s less resistant to vibration. For use indoors or outdoors, components are made of PVC or nylon to resist chemicals and environmental exposure. Conduit can also be buried or encased in concrete. Pair it with compatible fittings for a liquid-tight seal.

Adjustable-Angle Electrical Box Connectors

Push-In × Threaded

Adjust these connectors to any angle from 0° to 90° to join conduit to an electrical box.

	Conduit Connection		Knockout Connection
	Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Color	Includes	Specs. Met		Each
Push-In Conduit Connection × Threaded Knockout Connection







				Nylon

				3/8	Female	1/2	NPT	Male	Gray	Nylon Locknut	CSA Certified, UL Listed	75145K16	00000


				1/2	Female	1/2	NPT	Male	Gray	Zinc-Plated Steel Locknut	C-UL Listed, UL Listed	75145K182	0000
				3/4	Female	3/4	NPT	Male	Gray	Zinc-Plated Steel Locknut	C-UL Listed, UL Listed	75145K192	00000
				1	Female	1	NPT	Male	Gray	Nylon Locknut	CSA Certified, UL Listed	75145K212	00000

Ultra-Flexible Plastic (MPT) Conduit and Fittings

The most flexible conduit we offer. The spiral construction bends, twists, and wraps machine wiring through tight spaces. Pair conduit with compatible fittings to seal out liquid and protect wiring indoors and outdoors. Conduit and fittings are made of PVC or nylon to resist moisture and chemicals.

Adjustable-Angle Electrical Box Connectors

Push-In × Threaded

Adjust these connectors to any angle from 0° to 90° to join conduit to an electrical box.

	Conduit Connection		Knockout Connection
	Conduit Trade Size	Gender	Pipe Size	Thread Type	Gender	Color	Includes	Specs. Met		Each
Push-In Conduit Connection × Threaded Knockout Connection







				Nylon

				3/8	Female	1/2	NPT	Male	Black	Nylon Locknut	CSA Certified, UL Listed	75145K91	00000


				1/2	Female	1/2	NPT	Male	Black	Zinc-Plated Steel Locknut	C-UL Listed, UL Listed	75145K181	0000
				3/4	Female	3/4	NPT	Male	Black	Zinc-Plated Steel Locknut	C-UL Listed, UL Listed	75145K191	00000
				1	Female	1	NPT	Male	Black	Nylon Locknut	CSA Certified, UL Listed	75145K211	00000