Guardrail Tube Fittings | McMaster-Carr

	Rail OD Rail OD

	Slip-On Framing Component Slip-On Framing Component

	Rail
	Through-Hole Connector
	Connector
	Rail End
	Add-On Through-Hole Connector
	Cap
	Through-Hole Rail Support
	Through-Hole Reducer
	Panel Hanger
	Stop Collar
	Replacement Set Screws
	Caster Mount
	Hole-Making Jig
	Table Leg Mount

	Material Material

	Finish Finish

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

	Framing Type Framing Type

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

DFARS Specialty Metals
COTS-Exempt

	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

RoHS Compliant with
Exemptions

	Press-Fit Framing Component Press-Fit Framing Component


Rail	Connector

Handle	Rail End

Hinge	Cap

Mounting Foot

	Length Length

	Rail Style Rail Style


Double Slotted	L-Flanged

L-Shaped	Flush Slotted

Flat	Double I- Slotted

I-Flanged	I-Slotted

I-Slotted/Single Flanged	L-Slotted

Single Flanged	Single Slotted

Square	T-Slotted

	Wall Thickness Wall Thickness

	Clamp-On Framing Component Clamp-On Framing Component


Through-Hole Connector	Through-Hole Rail Support

Rail End	Add-On Through-Hole Rail Support

Conveyor Lane Divider	Conveyor Rail

Mounting Foot	Conveyor Rail Mounting Bracket

Cap	Monitor Mount

Panel Hanger	Rail Support

	Rail Height Rail Height

	Rail Width Rail Width

1/2"

5/8"

	Press-Fit Framing Component Shape Press-Fit Framing Component Shape

	Press-Fit Connection Type Press-Fit Connection Type

Standard

Quick Release

	Color Color

	Black		Yellow
	Gray		Blue

	Bolt-Together Framing Component Bolt-Together Framing Component


Rail	Connector

Surface Bracket	Mounting Foot

Corner Bracket	Concrete Anchor

	Number of Mounting Holes Number of Mounting Holes

	Flange Shape Flange Shape

	Number of Through Holes Number of Through Holes

Forward

How can we improve?

533 Products

Structural Framing

Aluminum Slip-On Framing and Fittings

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

Galvanized Iron and Steel Slip-On Framing and Fittings

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

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.

Stainless Steel Slip-On Framing and Fittings

Made of 316 stainless steel, this framing has excellent resistance to chemicals and salt water.

Plastic Slip-On Framing and Fittings

In addition to being lightweight and strong, this plastic framing is nonconductive with good resistance to chemicals and salt water.

Press-Fit Framing and Fittings

No need for fasteners—friction holds this framing together. Use press-fit framing and fittings to assemble carts, enclosures, and partitions.

Heavy Duty Clamp-On Framing and Fittings

Thick construction makes this framing strong and sturdy.

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.

Flat and L-Shaped Bolt-Together Framing and Fittings

Aluminum Bolt-Together Framing and Fittings

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

Steel Bolt-Together Framing and Fittings

Rails are drilled with consistently spaced holes for multiple mounting options that do not require machining. Use this steel bolt-together framing to build guards, tables, and racks.

Flush-Fit Framing and Fittings

Flush connections between rails and fittings give structures a clean finished look. Use this framing for stair rails, work platforms, and workstations.