Structural Tube Clamps | McMaster-Carr

	Rail OD Rail OD

	Slip-On Framing Component Slip-On Framing Component

	Through-Hole Connector
	Connector
	Rail End
	Add-On Through-Hole Connector
	Through-Hole Rail Support
	Cap
	Panel Hanger
	Through-Hole Reducer
	Stop Collar
	Hole-Making Jig

	Material Material

Steel

Aluminum

Iron

	Slip-On Framing Component Shape Slip-On Framing Component Shape

	Clamp-On Framing Component Clamp-On Framing Component

Through-Hole Connector

Through-Hole Rail Support

Rail End

Add-On Through-Hole Rail
Support

Connector

Rail Support

	Clamp-On Framing Component Shape Clamp-On Framing Component Shape

90° Elbow

Adjustable-Angle Flange

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Framing Type Framing Type

Clamp On

Slip On

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Number of Through Holes Number of Through Holes

	Number of Mounting Holes Number of Mounting Holes

	Mounting Hole Diameter Mounting Hole Diameter

	Flange Shape Flange Shape

	Finish Finish

Painted

Galvanized

Anodized

	Overall Height Overall Height

	Length Length

	Flange Width Flange Width

	Flange Length Flange Length

	Mounting Style Mounting Style

Offset

Flush

	Tee Style Tee Style

Closed

Open

	Flange Diameter Flange Diameter

	Cap Diameter Cap Diameter

207 Products

Structural Framing

Clamp-On Framing and Fittings

Fittings come in two pieces to wrap around rails, so you can quickly modify existing structures without disassembling. Use clamp-on framing and fittings to form temporary partitions, modular conveyors, and workstations.

Heavy Duty Clamp-On Framing and Fittings

Thick construction makes this framing strong and sturdy.

Carbon Fiber Slip-On Framing and Fittings

Stronger than plastic and aluminum, this is the lightest weight framing we offer. It has good resistance to chemicals and salt water.

Galvanized Iron and Steel Slip-On Framing and Fittings

To provide corrosion resistance in wet environments, this framing is galvanized.

Aluminum Slip-On Framing and Fittings

Half the weight of steel, this aluminum framing resists corrosion in wet environments.

Pipe Joiners for Gasketed Pipe

Connect heavy and difficult-to-position gasketed pipe by yourself—no need for powered equipment. Chains align the pipe and the lever forces one pipe into the socket end of another.