The extended neck on the washer of these grommets adds reinforcement so you can use them in thicker material such as woven fabrics. Press them into a hole you've already cut. They strengthen and prevent holes from fraying in tarps, covers, and curtains. They also provide a way to run rope and cable through your material. Use a cutting punch (sold separately) to create the hole, then set the grommet using either an installation punch or a press (both sold separately). Grommet trade size refers to the hole size and the size of the installation tool needed. All of these grommets adhere to military dimensional standards MIL-G-16491, NASM20230, and AN230. They can be used outdoors.

Brass grommets are strong and have good corrosion resistance. Nickel-plated brass grommets have more corrosion resistance than brass grommets.

Hammer-driven cutting punches create holes for installing grommets when you strike them with a wooden or rawhide mallet. Hammer-driven installation punches set grommets in a hole when you strike them with a wooden or rawhide mallet. Manual presses set grommets in a hole when you squeeze the adjustable pliers-grip handle. Requires a die set (sold separately).

For technical drawings and 3-D models, click on a part number.

Kits include grommets, a cutting punch, a cutting block, an installation punch, and a die set. Use them to create a way to run rope and cable through tarps, covers, and curtains. Press the grommets into a hole you've already cut. They can also be used to strengthen and prevent existing holes from fraying in material. Use the cutting punch to create the hole, then set the grommet using the installation punch and die set. Made of brass, all of these grommets are strong and have good corrosion resistance. They adhere to military dimensional standard MIL-G-16491. They can also be used outdoors.

Grommets with a tooth lock washer keep material from loosening and rotating better than those with a standard washer.

For technical drawings and 3-D models, click on a part number.

A rolled rim provides added grip while the elongated neck and teeth on the washer, also known as a spur washer, add reinforcement and reduce rotation so you can use these grommets in thick materials such as canvas. Press the grommets into a hole you've already cut. They strengthen and prevent holes from fraying in tarps, covers, and curtains. They also provide a way to run rope and cable through your material. Use a cutting punch (sold separately) to create the hole, then set the grommet using either an installation punch or a press (both sold separately). Grommet trade size refers to the hole size and the size of the installation tool needed. All of these grommets can be used outdoors.

Grommets with a tooth lock washer keep material from loosening and rotating better than those with a standard washer.

Grommets that meet MIL-G-16491, NASM20230, and AN230 adhere to military dimensional standards.

Brass grommets are strong and have good corrosion resistance. Nickel-plated brass grommets have more corrosion resistance than brass grommets.

Hammer-driven cutting punches create holes for installing grommets when you strike them with a wooden or rawhide mallet. Hammer-driven installation punches set grommets in a hole when you strike them with a wooden or rawhide mallet. Manual presses set grommets in a hole when you squeeze the adjustable pliers-grip handle. Requires a die set (sold separately).

For technical drawings and 3-D models, click on a part number.

The sharp neck on these grommets cuts the material as you press them into place, eliminating the need for a cutting punch. They strengthen and prevent holes from fraying in tarps, covers, and curtains. They also provide a way to run rope and cable through your material. To install, use a die set and bench-mount manual press (both sold separately). Grommets with grommet trade size 0, 1, and 2 require a die set adapter for installation. Grommet trade size refers to the grommet's hole size once set. Made of brass, all of these grommets are strong and have good corrosion resistance.

Grommets with a tooth lock washer, also known as a spur washer, have an elongated neck and teeth for extra reinforcement so you can use these grommets in thick materials such as canvas. They also have a rolled rim, which provides added grip.

For technical drawings and 3-D models, click on a part number.

A complete coupling consists of a plug and a socket (both sold separately) that allow you to quickly connect and disconnect medium-to large-diameter hose lines. To connect, insert the plug into the socket and press the levers down. The levers fit snugly into the groove on the plug’s body and force the plug against the gasket to form a tight seal. To disconnect, lift both levers and pull out the plug.

Couplings with locking levers prevent accidental disconnection. The locks engage automatically when the coupling is connected. Press the locks simultaneously to disengage.

Brass couplings are softer than aluminum plugs and sockets, so they’re easier to thread together. They have good corrosion resistance.

Note: To ensure a correct fit, make sure that the plug and socket have the same coupling size.

Warning: Relieve all pressure before disconnecting the couplings. Do not use cam-and-groove couplings with compressed air or gas.

For technical drawings and 3-D models, click on a part number.

Use these fittings to connect welding hose to pressure regulators and torches. They are also known as CGA (Compressed Gas Association) fittings. Fittings are brass for good corrosion resistance.

Fittings with left-hand threads are identified with a notch in the nut.

Note: Fittings have a CGA number that corresponds to a specific type of gas. Choose a fitting with the same CGA number as your tank and other system components.

For technical drawings and 3-D models, click on a part number.