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

These flexible plastic caps are tapered to fit a variety of unthreaded and threaded objects.

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.

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

Slide these flexible vinyl caps on and they conform for a snug fit. Pull the tab for easy removal.

Made of rigid plastic, these caps are more wear resistant than vinyl and rubber caps but not as flexible. Pull the tab for easy removal.

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

Unroll these caps onto the tips of cartridges, spouts, and bottles for an airtight seal.

Sized to fit hex nuts, these caps snap on for a tight hold and provide protection from corrosion.

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.

Place a plug into an opening and tighten the wing nut—the sides expand to create a seal in holes of varying diameters.

Sized to fit small openings, these tiny plugs fit snugly but can be removed easily using the flange. Their tapered design fits a range of hole diameters.

Lightweight and moisture resistant, these plugs are laboratory-grade 100% natural cork. They’re 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.

Good for electroplating, paint baking, and powder-coating applications, these plugs withstand temperatures up to 570° F. All are tapered to fit a range of hole diameters.

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.