Protect externally threaded components from contaminants during fabrication and storage.

More durable than plastic plugs, these provide the most protection from abrasion and impact. Use them to eliminate sharp edges and create a finished look on metal fence and machine-guard posts. Drive them in place with a hammer for a secure fit.

Designed to fit into 37° flared connections such as those found on JIC and SAE fittings, these plugs protect internally threaded connections from contaminants during fabrication and storage.

Half the weight of steel, this aluminum framing resists corrosion in wet environments.

Divert rain and snow away from door openings.

Also known as Class 3000 fittings, these have the highest pressure rating of all the aluminum pipe fittings we offer.

Also known as Schedule 40 fittings, these have thicker walls than our thin-wall aluminum unthreaded pipe fittings.

Couplings are metal, which has better durability than plastic cam-and-groove hose couplings. They consist of a plug and a socket that connect and disconnect quickly. Use them if you need frequent access to a line. To connect, insert the plug into the socket and push the levers down.

Use these couplings at pressures up to 6,500 psi. They consist of a plug and socket that connect and disconnect quickly. Use them if you need frequent access to a line. They are compatible with Snap-Tite H-Shape plugs and sockets.

Secure access to vented openings in pipe and tanks—the cap can be locked to prevent tampering.

These sights have a glass window.

Mount these boxes to the outside of an enclosure to access a programmable logic controller or other networked device without opening the enclosure.

Protect screw-together M12 connectors when not in use.

Join two connectors that both have internal threads.

Insert these one-piece grooved liners between vise jaws to hold small-diameter material vertically.

Fold the pliable tabs over the jaws to install.

For use with gas-fired equipment, such as boilers and furnaces, these vent pipes and fittings withstand temperatures up to 400° F. Also known as type B gas vents.