Duct Positioning Arms | McMaster-Carr

	Maximum Load Capacity Maximum Load Capacity

	Component Component

Adapter

Arm

Attaching-End Mounting
Pad

Ball-and-Socket Adapter

Ball-and-Socket
Connector

Counterbalancing
Connector

Flat-Panel Monitor
Mounting Plate

Hand-Held Device Grip

Keyboard Tray

Locking Handle

Machine Guard

Machine Vision Camera
Mounting Plate

Pivoting Mounting Plate

Right-Angle Thread
Adapter

Rigid Connector

Scanner Gun Holder

Sensor Mounting Adapter

Spring Clamp

Start/Stop Switch Mount

Straight Connector

Straight Link

Straight Mounting Bracket

Swivel Connector

Tablet and Laptop Holder

Universal Mounting Plate

Vacuum Lifter Mount

	Adjustability Adjustability

	Material Material

	Mounting Location Mounting Location

	Color Color

	Black		Blue
	Silver		White
	Red		Gray
	Clear

	System of Measurement System of Measurement

Inch

Metric

	Maximum Projection Maximum Projection

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

DFARS Specialty Metals
COTS-Exempt

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

RoHS Compliant

RoHS Compliant with
Exemptions

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

REACH Compliant

	Arm Type Arm Type

Rotating/Tilting with Ball

Extended-Reach Rotating
with Ball

Rotating with Ball

	Length Length

	Rotation Range of Motion Rotation Range of Motion

	Finish Finish

	Attaching End Mount Type Attaching End Mount Type

	Mount Type Mount Type

	Rail Profile Rail Profile

	Double
	Quad
	Single
	Triple

	T-Slot Framing Component T-Slot Framing Component


Positioning Arm	Monitor Mount

	Base Mount Type Base Mount Type

	Rail Height Rail Height

	Hose ID Hose ID

6 1/4"

	For Maximum Monitor Size For Maximum Monitor Size

233 Products

Positioning Arms

Heavy Duty Ball-Grip Positioning Arms

With strength for higher load capacities than other ball-grip positioning arms, these arms have a heavy duty construction.

Ball-Grip Positioning Arms

Ball-and-socket connections allow 360° positioning.

Heavy Duty Positioning Arms

Heavy duty construction adds strength for higher load capacities than other positioning arms.

Positioning Arms

Bend-and-Stay Positioning Arms

Stronger and with greater load capacities than gooseneck-style positioning arms, these arms keep their shape even when moving or when exposed to vibration. They’re often used in robotics and conveyor applications when frequent repositioning isn’t required.

Any-Which-Way Positioning Arms

Bend these arms to hold small equipment such as lights and microphones in almost any position.

Threaded Mounting Plates for
Any-Which Way Positioning Arms

Add a mounting surface to an any-which-way positioning arm.

Miniature Positioning Arms

Position small panels and displays with these compact arms.

Counterbalancing Positioning Arms

Reduce hand fatigue in continuous fastening and grinding applications. Arms are counterbalanced to support the full weight of the tool as well as absorb torque.

Portable Positioning Arms

A suction base makes it easy to move and attach these arms to smooth surfaces such as glass and polished metal.

Positioning Stands and Turntables

Wall-Mount Flat-Panel Monitor Positioning Arms

Bench-Mount Flat-Panel Monitor Positioning Arms

Ceiling-Mount Flat-Panel Monitor Positioning Arms

Tablet Positioning Arms

Positionable Fume Exhaust Hoses

Swivel-Arm Fume Exhaust Hoses

For exact positioning, these hoses swivel 360°.

Adjustable-Length Fume Exhaust Hoses

The arm length adjusts from 3 to 6 feet making these exhaust hoses good for locations with low ceilings.

Positionable-Arm Fume Exhaust Hoses

Move the hose into position and the support arm will hold it in place.

Adjustable Mounting Arms for Air Knives

Secure an air knife to the bracket and position where needed. Two swiveling joints allow 360° movement.

T-Slotted Framing Monitor Mounts and Positioning Arms

Attach and position phones, tablets, monitors, and other displays on T-slotted rails.

Electrical

Suspension Arms for Enclosures

Hang your human-machine interface and swivel it around to save floor space and comfortably access touch screens, buttons, and other operating equipment.

Mounts for Robot Teach Pendants

Store your robot teach pendant conveniently near your robot but out of harm’s way.

Positioning Arms

Heavy Duty Ball-Grip Positioning Arms

Ball-Grip Positioning Arms

Heavy Duty Positioning Arms

Positioning Arms

Bend-and-Stay Positioning Arms

Any-Which-Way Positioning Arms

Threaded Mounting Plates forAny-Which Way Positioning Arms

Miniature Positioning Arms

Counterbalancing Positioning Arms

Portable Positioning Arms

Positioning Stands and Turntables

Wall-Mount Flat-Panel Monitor Positioning Arms

Bench-Mount Flat-Panel Monitor Positioning Arms

Ceiling-Mount Flat-Panel Monitor Positioning Arms

Tablet Positioning Arms

Positionable Fume Exhaust Hoses

Swivel-Arm Fume Exhaust Hoses

Adjustable-Length Fume Exhaust Hoses

Positionable-Arm Fume Exhaust Hoses

Adjustable Mounting Arms for Air Knives

Adjustable Mounting Arms for Air Knives

T-Slotted Framing Monitor Mounts and Positioning Arms

T-Slotted Framing Monitor Mounts and Positioning Arms

Electrical

Suspension Arms for Enclosures

Mounts for Robot Teach Pendants

Threaded Mounting Plates for
Any-Which Way Positioning Arms