Also known as key rings, twist these rings into place to secure clevis pins, connect components, or add a pull handle. They don't have the sharp ends of other cotter pins.

Slide these rings into place with one twist—no tools required—for applications with high thrust loads.

Also known as poodle rings, these thick rings have "ears" that form a large retaining surface to withstand stronger forces than other side-mount retaining rings.

Use these caps to hold components in place and protect shaft ends.

Slide these rings into place by hand with a single twist for applications with high thrust loads.

Choose from twisting, threading, cinching, and other locking mechanisms.

Also known as loaded-lip seals and PolyPaks, an O-ring secures these U-cups to the rod or piston for better sealing performance at lower pressures than unsupported U-cup seals.

In addition to providing excellent sealing performance at low pressure, these seals withstand a wider range of temperatures and chemicals than U-cup seals. They’re also known as spring-energized seals.

Avoid common O-ring failure in dynamic applications—the square base of these seals prevents twisting, while backup rings protect against extrusion.

The slippery PTFE surface of these seals allows rod motion up to seven times faster than our other rod seals.

Rated for pressure up to 10,000 psi, these seals withstand the highest pressure of our buffering seals.

Avoid common O-ring failure in dynamic applications—the square base of these seals prevents twisting, while backup rings protect against extrusion.

Rated for pressure up to 10,000 psi, these seals withstand the highest pressure of our piston seals.

A two-lip design means that these wipers also function as a rod seal.

These wipers seal against the cylinder housing to prevent contaminants from entering between the outside edge and the housing.

Made from glass-filled nylon for excellent wear resistance and strength.

Swap out old seals without disassembling components—these seals come split for easy installation. They're also known as clipper seals.

These seals have a metal case that creates a tight seal when mating with smooth surfaces.

Also known as oil seals, use these to retain oil on rotating shafts in motors, pumps, bearings, and gearboxes. A spring secures the lip against the shaft, preventing messy leaks. Press-fit seals into the bore around the shaft.

A slippery PTFE surface allows these seals to function at speeds at least 25% faster than other rotary shaft seals.

These seals are fluoroelastomer, so they have excellent chemical resistance and withstand temperatures up to 390° F.

Built for small circulation and dispensing pumps, these seals have short springs.

An extended spring on these seals accommodates variations in seal cavity length and pump misalignment.

PTFE has excellent chemical resistance and withstands a wide temperature range of -110° F to 500° F.