Slip these pins in and out during maintenance or prototyping—they’re undersized to make alignment easier.

Oversized to fit worn and enlarged holes, these pins work well as repair and replacement parts.

A spiral groove cut into these pins relieves trapped air but stays in 360° contact with the hole for a secure fit that's easy to insert in and remove from blind holes. To remove, thread a screw or tool into the tapped hole, then pull the pin out.

These pins are commonly used as anchors for tension springs. The grooved half locks pins in position, and spring ends fit in to the notch. Also known as type G pins.

Center-groove pins are often used in place of clevis pins or to create T-handles. The grooved center locks pins in position, while the smooth ends act as a pivot. Also known as type E pins.

Quarter-groove pins are well suited for hinges or pivots. The grooved end locks pins in position, while the smooth portion can act as a pivot. Also known as type C pins.

Use these as pivot or hinge pins. The knurled half locks pins in position, while the smooth half acts as a pivot.

Use these pins to fasten components made of soft materials such as plastic or aluminum. Opposing barbs bite into each piece, pulling them together for a tight, secure fit.

Pass wires and other components through these hollow pins.

To remove these pins, hit the small end with a punch to drive the pin out.

A thick shoulder makes these pins more rigid than standard ejector pins.

A 60° beveled head fits into a countersunk hole.

A bright-orange plastic-coated handle makes these pins easy to see and easy to grip. Pins have a spring-loaded ball that pops out when the pin is pushed into a hole, and retracts when the pin is pulled out.

The smooth ring handle on these pins won't catch on parts. The shoulder keeps a portion of the pin outside the hole and makes them easy to grab.

Pass these pins through a mounting hole and weld the head to the surface.

Two holes in the plate allow these plungers to be mounted to a flat surface.

A quarter turn of the handle locks these plungers in the retracted position. The T-handle is easy to grip.

A quarter turn of the handle locks these plungers in the retracted position. The smooth ball handle is easy to grip and won't catch on other parts.

Lock the nose into the retracted position by pulling the knob and rotating it 90°.

Add a knob or handle to the threaded shank.

Retract the nose by pulling the knob.

Lock the nose into the retracted position by pulling the ring and rotating it 90°.

A smooth ball handle is easy to grip and won't catch on other parts.

Maintain consistent alignment in mating parts by installing a pin in one part and a liner in the other.

A slightly undersized shank makes these pins easy to install and replace. Also known as slip-fit and lock-screw locating pins, they are held in place by a separate lock screw.

Encase these pins while molding plastic or composite parts. Once set, the knurls resist movement, letting you align the workpiece with precision on a plate or table.

When locating a workpiece using through-hole alignment pins, use one of these bushings and one standard bushing to prevent the pins from binding in your fixture.

A good choice for automated clamping, these retractors use compressed air to extend and retract a locating pin, protecting the pin from damage in applications where fixtures move through a process, such as along a conveyor belt.

Thread in a screw, handle, or other part to create the right size and shape guide pin for your application.

As the face of these plungers is pushed in, the internal spring applies outward pressure to hold a workpiece in position against stops and rails.

Mount through the counterbored hole with a socket head cap screw to support and position workpieces and fixtures from the bottom or side.

Support rounded or irregularly shaped workpieces from the bottom or side with minimal contact.

The tapered shaft of these pins eliminates the need for hammering and prying when aligning flange bolt holes.