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.

Replace wipers in open-groove cylinders—these wipers have an integral steel case so they press fit into the groove around the rod.

These seals have an EPDM foam rubber wiper, which is softer and more flexible than EPDM rubber wipers.

Secure a wiper on the end of a ball nut to sweep chips and other contaminants out of the way as it moves across the ball screw.