Two-Piece Pipe Collars | McMaster-Carr

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Construction

System of Measurement

Shaft Diameter

5/8" to 1 9/16"

Material

Stainless Steel

OD

Pipe Size

ID

Shaft Type

Round with Support Rail

Clamping Screw Material

Stainless Steel

Shaft Mount Type

Number of Clamping Screws Included

Finish

Shaft Width

DFARS Specialty Metals

REACH

RoHS

Export Control Classification Number (ECCN)

Thread Size

Clamping Screw Finish

Keyway Width

Component

Clamping Screw Thread Size

Length

Set Screw Material

18-8 Stainless Steel

Clamping Screw Hex Key Size

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1,347 Products

About Shaft Collars

Shaft collars are useful for holding and positioning components on a shaft. They can also serve as mechanical stops and stroke limiters.

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Pipe Collars

Steel Clamping Two-Piece Pipe Collars

Steel Clamping Two-Piece Pipe Collars

Sized to fit snugly around pipe, these collars are often used to support pipe passing through floors and walls.

Stainless Steel Clamping Two-Piece Pipe Collars

Stainless Steel Clamping Two-Piece Pipe Collars

Often used in corrosive environments to support pipe passing through walls and floors, these collars are 303 stainless steel and sized specifically for a tight fit around pipe.

Steel Clamping Two-Piece
Pipe Collars with Wrench Flats

Steel Clamping Two-Piece Pipe Collars with Wrench Flats

To avoid gouging and marring your pipe while making adjustments, these collars have flats where you can grab and rotate the pipe with a wrench. They're sized precisely for a tight fit around pipe, so they're often used to support pipe passing through floors and walls.

Stackable Threaded-Rod-Mount Clamping Hangers

Stackable Threaded-Rod-Mount Clamping Hangers

Stackable Threaded-Rod-Mount Clamping Hangers

Mount these hangers on top of one another to organize multiple lines of pipe, tubing, and conduit at any angle.

Shaft Collars

Weldable Two-Piece Shaft Collars

Weldable Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Set Screw Two-Piece Shaft Collars

Set Screw Two-Piece Shaft Collars

Tighten the set screw to bite into an unhardened shaft for a secure hold.

Clamping Two-Piece Shaft Collars

Clamping Two-Piece Shaft Collars

These metal collars are stronger than plastic shaft collars.

Machinable-Bore Clamping Two-Piece Shaft Collars

Machinable-Bore Clamping Two-Piece Shaft Collars

Customize the bore of these collars to precisely fit your shaft.

Washdown Clamping Two-Piece Shaft Collars

Washdown Clamping Two-Piece Shaft Collars

Suitable for use in washdown applications, these plastic collars also offer good chemical resistance.

Clamping Two-Piece Shaft
Collars with Wrench Flats

Clamping Two-Piece Shaft Collars with Wrench Flats

Use a wrench to rotate your drive shaft without marring or gouging the shaft.

Inch-to-Metric Clamping Two-Piece Shaft Collars

Inch-to-Metric Clamping Two-Piece Shaft Collars

Although these collars fit inch-sized shafts, they have a metric OD and width for use with metric equipment.

Extra-Grip Clamping Two-Piece Shaft Collars

Extra-Grip Clamping Two-Piece Shaft Collars

With larger screws than those found on standard clamping collars, these provide a stronger grip on your shaft without using additional screws.

Quick-Release Two-Piece Clamping Shaft Collars

Quick-Release Two-Piece Clamping Shaft Collars

Make quick adjustments to these shaft collars with a lever on the side.

Extra-Wide Clamping Two-Piece Shaft Collars

Extra-Wide Clamping Two-Piece Shaft Collars

Wider than standard shaft collars with twice the number of clamping screws, these ensure a better grip for greater holding power.

Top-and-Bottom Mount Two-Piece Shaft Collars

Secure items to either side of these collars—each half has a flat end with a tapped hole

D-Profile Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Square Shaft Collars

Square Shaft Collars

Install these two-piece collars square shafts.

Support-Rail Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

Hex Two-Piece Shaft Collars

Hex Two-Piece Shaft Collars

Install these collars anywhere on a shaft without removing components or having access to the ends of the shaft.

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