Stair Rail Fittings | McMaster-Carr

	Rail OD Rail OD

	Slip-On Framing Component Slip-On Framing Component

	Rail End
	Connector
	Through-Hole Connector
	Add-On Through-Hole Connector
	Cap
	Through-Hole Rail Support
	Panel Hanger
	Replacement Set Screws
	Stop Collar
	Through-Hole Reducer

	Material Material

	Finish Finish

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

45° Wye

90° Elbow

135° Elbow

Adjustable-Angle Cross

Adjustable-Angle Elbow

Adjustable-Angle Flange

Four-Way Adjustable-
Angle Elbow

	Clamp-On Framing Component Clamp-On Framing Component

Add-On Through-Hole
Rail Support

Cap

Connector

Conveyor Lane Divider

Conveyor Rail

Conveyor Rail Mounting
Bracket

Through-Hole Connector

Through-Hole Rail
Support

	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

	Framing Type Framing Type

Slip On

Clamp On

Flush Fit

	Number of Mounting Holes Number of Mounting Holes

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

45° Wye

90° Elbow

Adjustable-Angle Flange

	Flange Shape Flange Shape

	Length Length

	Overall Height Overall Height

	Number of Through Holes Number of Through Holes

	Component Component

	Mount Type Mount Type

Weld On

Screw

	Projection Projection

	For Screw Size For Screw Size

	For Handrail Surface For Handrail Surface

Flat

Round

	Specifications Met Specifications Met

ASTM

NFPA

ADA

	Flange Diameter Flange Diameter

426 Products

Building and Machinery Hardware

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.

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.

Stainless Steel Slip-On Framing and Fittings

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

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.

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.

Build-Your-Own Heavy Duty Handrail Mounting Brackets

Create custom brackets to support metal handrails on stairs, ramps, and railings by cutting, machining, and welding these components.

Heavy Duty Handrail Mounting Brackets

Designed for heavy duty applications, these brackets support metal and wooden handrails on stairs and ramps.

Handrail Mounting Brackets

Support wooden handrails on stairs and ramps with these wall-mount brackets.

Build-Your-Own Low-Profile Railings

Combine components to create a railing. They are sized to fit together and mount on floors and walls.