Also known as hitch pin clips and R-clips, these pins are easy to install and remove.

Also known as split pins, these have one prong slightly longer than the other so they’re easy to open. Bend prongs outward to secure.

These pins are coiled for more tension than standard wire-snap cotter pins.

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.

Clip these pins onto grooved shafts and clevis pins with retaining ring grooves.

For parts that spin or are otherwise difficult to access, slide these pins in and tap them with a hammer for a temporary hold. Reposition work, then bend the prongs outward to secure.