Frames | McMaster-Carr

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System of Measurement

Rail Height

T-Slotted Framing Rail Profile

Attribute

Material

Calcium Fluoride

Length

Color

Glow-in-the-Dark Green

Oil-Rubbed Bronze

Rail Width

Single Rail Profile Style

Angled One Slot

Angled Two Slot

Corner Two Slot

Half Round One Slot

Inline Two Slot

Low Profile One Slot

Radius Two Slot

Thread Size

Bracket Type

Adjustable Angle

Double-Track Joint

Double-Track Support

Suspended Joint

Suspended Support

Wall-Mount Adapter

Shape

Rectangular Tube

Locking-Slotted Framing Component

Mounting Bracket

Surface Bracket

Finish

Aluminum Coated

Cadmium Yellow-Chromate Plated

Corrosion-Resistant Coated

Hot-Dipped Galvanized

Rail Construction

Bolt-Together Framing Component

Anti-Rotation Plate

Bracket Fastener Set

Concrete Anchor

Surface Bracket

Telescoping Rail

Rail Texture

T-Slotted Framing Nut Type

Easy-Slide Spring Tab

Hammer with Stud

Self-Aligning Spring Tab

Self-Aligning Spring-Loaded Ball

Self-Aligning with Handle

Set Screw and Spring-Loaded Ball

Single with Threadlocker

Spring-Loaded Ball

Corner Bracket Style

45° Outside Angle

Quick-Install Closed Gusset

Three-Way Outside Corner

Rail Type

Double I-Slotted

I-Slotted/Single Flanged

Round with Flange

Width

REACH

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Export Control Classification Number (ECCN)

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9,868 Products

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

Bolt-Together Framing and Fittings

Bolt-Together Framing and Fittings

Fasten through equally spaced holes to build and adjust guards, tables, and racks

Press-Fit Framing and Fittings

Press-Fit Framing and Fittings

Set up temporary partitions, guards, and displays using only a hammer

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

Two-piece fittings let you modify assembly stations, conveyors, and racks without dismantling them

Slip-On Framing and Fittings

Slip-On Framing and Fittings

Insert rails into fittings and tighten screws to make guards, railings, and racks

Strut Channel Framing and Fittings

Strut Channel Framing and Fittings

Secure fittings in the U-shaped channel to route conduit and pipe or build other structures

Locking-Slotted Framing and Fittings

Locking-Slotted Framing and Fittings

Make platforms, bases, and other structures that stand up to more movement than T-slotted framing

Weld-Together Framing and Fittings

Weld-Together Framing and Fittings

Permanently join rails and fittings to assemble heavy duty racks, shelving, and work tables

Flush-Fit Framing and Fittings

Flush-Fit Framing and Fittings

Create smooth stair and platform railings by sliding fittings into rails and tightening the screws

Brackets

Connect surfaces in an assembly

Panel Hanging Brackets

Panel Hanging Brackets

Mount and remove panels

Door Window Frames

Door Window Frames

Grip glass panels to create windows in doors

Door Frames

Install in walls to support single and double doors

Doors

Everything from single to double to two-way swinging doors

Positioning Arms

Positioning Arms

Mount and position tools and other small equipment

Tripod Head Adapters

Tripod Head Adapters

Mount ball-grip components such as arms and device grips to the top of tripods

Positioning Arm Mounts

Positioning Arm Mounts

Add a mounting surface to positioning arms

Tablet, Laptop, and Mobile Device Mounts

Tablet, Laptop, and Mobile Device Mounts

Hold and position your electronic devices so they're in sight and within reach

Monitor Stands

Support a monitor at viewing height

Monitor Mounts

Mount monitors to walls, benches, ceilings, and other surfaces

Torque-Stabilizing Arms

Torque-Stabilizing Arms

Reduce hand fatigue in continuous fastening and grinding applications

Door Tracks

Hang panels to slide over openings when there’s not space for a swinging door

Ceiling Tile Hanger Wire

Ceiling Tile Hanger Wire

Suspend drop ceiling grids from the ceiling above

Ceiling Tile Clips

Ceiling Tile Clips

Secure ceiling tiles or connect ceiling tile frame components

Ceiling Grids

Support ceiling tiles in drop ceilings

Door Windows

See what's on the other side before opening a door

Push-to-Close Latches

Push-to-Close Latches

Automatically hold doors shut when you push them closed

Wall Studs and Bases

Wall Studs and Bases

Create non-load-bearing interior partitions and walls

Wall Bases

Protect the bottom of walls from foot traffic and impact

Door Locking Bars

Door Locking Bars

Mount across doorways to protect against forced entry

Raw Materials

Aluminum

Lightweight, easy to machine, and corrosion resistant—all with material certificates for traceability

Fiberglass

A lightweight alternative to metal and wood widely used in electrical and structural applications

Carbon Fiber

The strongest composite we offer; comparable in strength to 6061 aluminum but lighter in weight

Stainless Steel

Stainless Steel

Resists corrosion and chemicals in most environments—all with material certificates for traceability

Steel

Strong, machinable, and weldable—all with material certificates for traceability

Material Handling

Conveyor Trolleys

Conveyor Trolleys

Carry loads along overhead beam conveyors

Conveyor Trolley Hangers

Conveyor Trolley Hangers

Attach loads to trolleys on overhead enclosed-track powered conveyors

Conveyor Trolley Chains

Conveyor Trolley Chains

Connect trolleys and guide movement along tracks in overhead conveyors

Conveyor Trolley Hooks

Conveyor Trolley Hooks

Suspend loads from trolleys on overhead conveyors and rotate 90°

Conveyor Stands

Conveyor Stands

Pair with conveyors to design a system that moves parts exactly where they need to go

Conveyor Tracks

Conveyor Tracks

Create an enclosed runway for trolleys to carry loads along overhead conveyors

Conveyor Track Brackets

Conveyor Track Brackets

Hang and join sections of enclosed conveyor track

Conveyor Chain Trolleys

Conveyor Chain Trolleys

Carry loads smoothly along overhead enclosed-track powered conveyors

I-Beam Tracks

Create a runway for trolleys to carry loads along overhead beam conveyors

Flow Rails

Smaller than full conveyors to move packages and pallets in confined spaces

Conveyor Belt Take-Up Bearings

Conveyor Belt Take-Up Bearings

Use with take-up frames to adjust tension on conveyor belts

Ball Transfer Plates

Ball Transfer Plates

Rest on flat surfaces to create platforms for conveying, rotating, and positioning heavy objects

Conveyor Belt Take-Up Frames

Conveyor Belt Take-Up Frames

Adjust the tension on conveyor belts by extending or retracting pulleys

Scaffolds

Take on elevated projects that most work platforms aren’t tall and large enough to reach

Scaffold Clamps

Scaffold Clamps

Construct scaffolding and secure supports, such as railings

Scaffold Locking Pins

Scaffold Locking Pins

Fasten base plates, guardrail posts, and other components to scaffold frames

Scaffold Guardrails

Scaffold Guardrails

Add a barrier around your scaffold platform to prevent falls

Work Platforms

Achieve an ideal working height or access elevated areas like buildings and vehicles

Plank Stands

Create a stable, level work platform on stairs, slopes, and uneven ground

E-Track Beam Brackets

E-Track Beam Brackets

Use with wood 2×4 beams between two E-Tracks to brace loads or add new levels to maximize space

E-Tracks

Add straps and other parts to keep cargo from moving inside vans and trucks; stronger than L-Tracks

E-Track Beams

Snap into place between two E-Tracks to brace loads or add new levels, maximizing vertical space

Scissor Lifts

Take your maintenance and repair tasks to new heights

Pipe Supports

Brace pipe, tube, and conduit that needs to be routed between studs or elevated off the floor

Measuring and Inspecting

Surface Plate Stands

Surface Plate Stands

Hold up surface plates at precise support points to maintain accuracy

Squares

Check 90° angles during layout work with combination, angle, or pipefitters' squares

Communication

Sign Holders

Display signs on walls, floors, tables, and other surfaces

Signs

Everything from accident prevention to traffic control to exit signs

Containers, Storage, and Furniture

Workbench Bases

Workbench Bases

Replace workbench bases or make workbenches with your own top

Table Legs

Replace table legs or make tables with your own tabletop

Picnic Table Frames

Picnic Table Frames

Build picnic tables with your own wood tops and benches

Toilet Partition Mounting Hardware

Toilet Partition Mounting Hardware

Mount and connect toilet and urinal partition components

Toilet Partitions

Toilet Partitions

Separate toilets and urinals for privacy

Toilet Partition Door Hardware

Toilet Partition Door Hardware

Replace the hinges, latches, hooks, and handles on toilet partitions

Toilet Partition Trim Shoes

Toilet Partition Trim Shoes

Replace the trim shoes on the bottom of toilet partition columns

Hanging-File Frames

Hanging-File Frames

Add to file cabinets to hold hanging-file folders

Benches

Add seating to a locker room, break area, clean room, or outdoor path

Heating, Ventilation, and Air Conditioning

Air Filter Frames

Air Filter Frames

Hold panel filters as well as filter rolls and pads in place in HVAC systems

Fastening and Joining

Weld Nuts

Weld to metal surfaces to add permanent threads

Standoff Caps

Create a finished look on standoffs and protect them from dirt and debris

Washers

Nearly every size and shape imaginable, from flat washers to clipped to curved

Leveling Washers

Leveling Washers

Curved or tapered to compensate for uneven mounting surfaces

Cross-Bracing Washers

Cross-Bracing Washers

Connect cross-bracing rods or cables to structural beams; also known as hillside washers

Hex Nuts

Handle most general fastening needs

Electrical Power, Networking, and Controlling

Electrical Enclosure Inspection Windows

Electrical Enclosure Inspection Windows

View components without exposing them to dust and moisture

Electrical Enclosure Mounting Channels

Electrical Enclosure Mounting Channels

Position components inside electrical enclosures without drilling holes, which can leak

Electrical Enclosure Positioning Arms

Electrical Enclosure Positioning Arms

Hang your human-machine interface and swivel it around to save floor space and access equipment

Emergency Stop Switches

Emergency Stop Switches

Cut power to equipment during emergencies

Push-Button Switches

Push-Button Switches

Our most common switch type actuates circuits with the push of a button

Safety Equipment

Handrails

Grab while using stairs to reduce risk of falls

Safety Rails

Protect people on platforms, loading docks, and elevated walkways

Fabricating and Machining

Corner Clamps

Align and secure materials at a corner joint

Hacksaws

Blades have more teeth per inch than handsaws to cut through metal and plastic more smoothly

Coping Saws

The narrow blade and deep frame allow you to make intricate cuts

Fret Saws

Make deeper intricate cuts than hacksaws for tight curves

Facility and Grounds Maintenance

Paint Roller Frames

Paint Roller Frames

Add roller covers to quickly apply paint and light coatings to large, flat areas

Mop Frames

Attach to the end of a mop handle to hold dust mop heads

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)