Spools | McMaster-Carr

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Shape

System of Measurement

Width

Tube OD

Material

Stainless Steel

Fitting Type

Core OD

Flange Diameter

Length

Fitting Connection

Expand to Connect

Spec Image

Spec Image

Quick Disconnect

Core ID

Pipe Size

Tube Material

304-304L Stainless Steel

316-316L Stainless Steel

Flange OD

Diameter

For Use With

Dissimilar Metals

Acetic Acid (White Vinegar) (5% Concentration)

Calcium Chloride

Hydraulic Fluid

Hydrochloric Acid (10% Concentration)

Connects To

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

Color

Component

Hose ID

1 1/2" to 1 3/4"

Hose Length

Clamp Type

Attribute

How can we improve?

1,832 Products

Containers, Storage, and Furniture

Spools

Store twine, wire, rope, and chain

Hose Reels

Store hose neatly to remove tripping hazards and reduce wear

Open-Top Bags

Close around material with a staple, twist tie, or heat sealer

Fluid Handling

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Tube Fitting Clamps

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

Tube End Caps

Cover the ends of tube to keep out dirt and debris

Hose Drainers

No need to bend over and shake out fluid from your hose—let gravity do the work

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Material Handling

Conveyor Belt Spools

Conveyor Belt Spools

Replace the spools that hold round belts in place on motor-operated conveyors

Box Stitching Wire

Box Stitching Wire

Refill electric box-bottom stitchers

Robot Teach Pendant Cord Reels

Robot Teach Pendant Cord Reels

Keep the cords connecting robot controllers to teach pendants organized and out of the way

Raw Materials

Stainless Steel

Stainless Steel

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

Copper

Our most conductive metal for electrical applications—all with material certificates for traceability

Lead

A dense insulator often used to shield against radiation and absorb sound and vibration

Steel

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

Nickel

An upgrade from stainless steel to withstand harsh chemicals and acids—all with material certificates for traceability

Aluminum

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

Tungsten

Our densest metal resists wear and heat to make end mills, heat shields, electrodes, and more

Molybdenum

Retains its shape and strength in extreme temperatures—all with material certificates for traceability

Gold

Form into electronic components that won't corrode—all with material certificates for traceability

Brass

More machinable than copper and bronze—all with material certificates for traceability

Platinum

Formable and conductive while resisting extreme heat—all with material certificates for traceability

Tantalum

Conductive with a higher melting point than most metals—all with material certificates for traceability

Electrical

Electrical Cord Reels

Electrical Cord Reels

Neatly store electrical cords for easy access

Electrical Wire

Electrical Wire

Make single-wire connections; generally for lower voltages and shorter distances than cable

Electrical Cord Holders

Electrical Cord Holders

Keep extension cords, rope, hose, and chain tangle-free and ready to use

Fastening and Joining

MIG Welding Wire

MIG Welding Wire

Use with MIG welders to fuse metals together

Measuring and Inspecting

Test Leads

Pair with electrical testers such as multimeters to analyze your devices

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