Flexible ridges or straps hold these plugs in place.

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.

Flexible ridges or straps hold these plugs in place and allow them to fit a range of hole diameters.

These plugs withstand temperatures up to 600° F to protect internally threaded NPT connections from contaminants during electropainting, paint baking, and powder coating applications.

Seal tube and hose fittings to keep their straight threads protected from contaminants during fabrication and storage.

With a compressible flanged top, these plugs are designed to seal the ends of copper tubing often used in water supply lines, refrigerant lines, and HVAC compressors. All are sized to fit standard copper tube dimensions.

The hollow construction allows these plugs to compress for a snug fit in threaded and unthreaded holes.

Designed with a flange, these plugs protect countersunk holes during anodizing, electroplating, paint baking, and powder-coating applications. All withstand temperatures up to 600° F. Use the smaller end of the plug to pull the larger end into a through hole to form a tight seal.

These plugs have excellent chemical resistance for masking parts during chemical finishing applications such as plating and anodizing. Use the smaller end of the plug to pull the larger end into a through hole to form a tight seal.

The hollow construction allows these plugs to compress for a snug fit in threaded and unthreaded holes of varying diameters.

Often used as laboratory stoppers, these rubber plugs have good impact and abrasion resistance. They’re tapered to fit a range of hole diameters.

Pull the two built-in rings to quickly remove these plugs. All are tapered to fit a range of hole diameters.

Often used on gas cylinders, these plugs cinch and lock tightly around valve heads to block the ports—they must be cut off making it clear if the cylinder has been tampered with. The plugs are tapered to fit a range of hole diameters.

The hollow construction allows these plugs to compress for a snug fit in threaded and unthreaded holes of varying diameters. Good for electroplating, paint baking, and powder-coating applications, they withstand temperatures up to 450° F.

Sized to fit small openings, these tiny plugs fit snugly but can be removed easily using the flange. They withstand temperatures up to 470° F, which makes them good for electroplating, paint baking, and powder-coating applications. All are tapered to fit a range of hole diameters.

These plugs have excellent chemical resistance for masking parts during chemical finishing applications such as plating and anodizing. Their tapered design fits a range of hole diameters.

Flexible ridges securely hold these plugs in place and allow them to fit a range of hole sizes.

More durable than plastic caps, these provide the most protection from abrasion and impact.

Slide these flexible vinyl caps on and they conform for a snug fit.

A long, textured pull tab provides a sure grip for quick removal even when wearing gloves.

The tethered design allows frequent access to the ends of pipe, tubing, and other round objects without ever misplacing the cap.

These caps have excellent chemical resistance for masking parts during chemical finishing applications such as plating and anodizing.

With a surface resistivity of less than 10⁵ ohms, these caps not only dissipate electrical charges, but can be used as an electrical shield.

Made of FDA listed materials, these caps are suitable for food contact.

Keep tapered caps of various sizes on hand to solve whatever problems arise. These flexible plastic caps are tapered to fit a variety of unthreaded and threaded objects.

Slide these flexible vinyl caps on and they conform for a snug fit.

Slide these flexible vinyl caps onto rectangular objects and they conform for a snug fit.

Place these flexible vinyl caps over the ends of your angle iron and they conform for a snug fit.

Protect externally threaded components from contaminants during fabrication and storage.

Tug on the pull tabs to stretch these caps onto the tips of bottles, beakers, flasks, and cylinders, creating an airtight seal.

Push these caps onto pipe and fittings, then tear their tab to break the seal for easy removal.

A vibrant yellow color makes these caps stand out. They are made of flexible rubber that conforms for a snug fit. Pull the tab for easy removal.

Stick these caps on the raised surfaces of flanges or other flat surfaces for extra protection during transport and storage.

Protect SAE hydraulic flanges during shipping, storing, and finishing applications.

Conceal and protect the tops of socket head or button head screws.

A one-piece hinged design allows frequent access to screw heads without misplacing the top. To conceal and protect the entire screw head, insert your screw through the hole in the base and flip the hinged top over.