Rail Systems | McMaster-Carr

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9,213 Products

Most Likely Products

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

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

Slip-On Framing and Fittings

Slip-On Framing and Fittings

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

Guide Rail Carriages

Guide Rail Carriages

Carry loads along guide rails on accurate and repeatable paths in automated systems

Door Tracks

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

Conveyor Trolleys

Conveyor Trolleys

Carry loads along overhead beam conveyors

All Results

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

Slip-On Framing and Fittings

Slip-On Framing and Fittings

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

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

Clamp-On Framing and Fittings

Clamp-On Framing and Fittings

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

Press-Fit Framing and Fittings

Press-Fit Framing and Fittings

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

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

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

Bolt-Together Framing and Fittings

Bolt-Together Framing and Fittings

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

Weld-Together Framing and Fittings

Weld-Together Framing and Fittings

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

Door Tracks

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

Overhead Door Rollers

Overhead Door Rollers

Replace the rollers on garage doors and other overhead doors

Door Guides

Keep hanging doors aligned by stopping the bottom from swinging

Drawer Rollers

Open wood cabinet drawers and doors without using drawer slides or roller track

Brackets

Connect surfaces in an assembly

Push-to-Close Latches

Push-to-Close Latches

Automatically hold doors shut when you push them closed

Door Stops

Keep doors from slamming into and damaging walls

Power Transmission

Guide Rail Carriages

Guide Rail Carriages

Carry loads along guide rails on accurate and repeatable paths in automated systems

Telescoping Rails

Telescoping Rails

Connect multiple rails to create custom positioning tables or telescoping slides

Linear Motion Slides

Linear Motion Slides

Move loads on accurate and repeatable paths beyond the mounting surface

Positioning Slides

Positioning Slides

A lead screw drives the carriage for accurate positioning in laboratory and production equipment

Shafts

Transmit power, motion, and speed between machine components

Air Slides

Convey grippers, printing heads, and other loads back and forth on a carriage

Stopper Cylinders

Stopper Cylinders

Extend to stop loads on a conveyor and retract to let them pass

Parts Metering Cylinders

Parts Metering Cylinders

Space out parts to control flow on conveyors and feeders

Track Rollers

Support and carry objects as they move along conveyor systems

Splines and Spline Bearings

Splines and Spline Bearings

Transmit rotary power or move loads along the length of splines

Ball Screw/Splines

Ball Screw/Splines

Transmit rotary power, move loads along the shaft, or do both at once

Linear Bearing Brakes

Linear Bearing Brakes

Lock bearings in place on a shaft for precise positioning

Material Handling

Conveyor Trolleys

Conveyor Trolleys

Carry loads along overhead beam 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 Trolley Hangers

Conveyor Trolley Hangers

Attach loads to trolleys on overhead enclosed-track powered conveyors

Conveyor Chain Trolleys

Conveyor Chain Trolleys

Carry loads smoothly along overhead enclosed-track powered conveyors

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

I-Beam Tracks

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

Conveyor Guide Cross Blocks

Conveyor Guide Cross Blocks

Join conveyor guide mounting rods at different angles

Conveyor Guide Clamps

Conveyor Guide Clamps

Connect conveyor guides to each other and secure them in place

Flow Rails

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

Conveyor Guide Mounting Rods

Conveyor Guide Mounting Rods

Secure guides and other attachments to conveyors

Conveyor Guides

Conveyor Guides

Direct and position items on conveyors while keeping them from falling off

Conveyor Guide Mounting Rod Caps

Conveyor Guide Mounting Rod Caps

Cover the ends of conveyor guide mounting rods for a finished look

Conveyor Bracket Spacers

Conveyor Bracket Spacers

Add distance between brackets and conveyor frames

Conveyor Stops

Control product flow and let items accumulate

Conveyors

Roller, skate wheel, ball transfer, belt, and vacuum conveyors

Conveyor Wear Strips

Conveyor Wear Strips

Reduce friction and abrasion on conveyor chain belts

Conveyor Stands

Conveyor Stands

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

Conveyor Belts

Move loads along belt conveyors

Conveyor Brackets

Conveyor Brackets

Mount guide clamps, sensors, drip pans, and other attachments to conveyor frames

Conveyor Accessory Mounts

Conveyor Accessory Mounts

Position guides or sensors to the exact spot needed for your conveyor

Chain Belt Pin Removers

Chain Belt Pin Removers

Add or remove links on modular mini chain belting

Pipe Routing Saddles

Pipe Routing Saddles

Clip to strut channel to cradle insulated tubing and pipe

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

Pipe Hangers

Suspend pipe, conduit, and tube from threaded rods, hooks, and straps

Hoist Rings

Pivot to resist stress that would bend or break an eyebolt when lifting at an angle

Pipe Supports

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

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

Safety Equipment

Safety Rails

Protect people on platforms, loading docks, and elevated walkways

Handrails

Grab while using stairs to reduce risk of falls

Guardrails

Protect pedestrian walkways from vehicles

Safety Railing Connectors

Safety Railing Connectors

Build custom safety rail structures with tees, elbows, crosses, and more

Measuring and Inspecting

Stroboscopes

Shine a bright flashing light at moving belts and pulleys to measure speed and detect wear

Fabricating and Machining

Gibs

Hold components in place and create a surface for them to slide along in molds and dies

Fastening and Joining

Fastener Assortments

Fastener Assortments

Stay prepared by keeping fasteners in common sizes and materials on hand

Set Screws

Exert pressure at the tip to hold parts in place, unlike screws that hold material together with threads

Fluid Handling

Tube and Tube Fittings

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

Containers, Storage, and Furniture

Stacking Caps and Targets

Stacking Caps and Targets

Turn the ends of posts into stackable shelving and rack systems

Facility and Grounds Maintenance

Grab Bars

Steady and support people with limited mobility in bathrooms

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