Quick Release Pins

What holds a removable part securely in place, yet lets you remove it in seconds? Quick release pins are locking pins that you typically insert and pull out again without tools. They are for you if you often fit and remove parts, e.g. in the workshop or at a track day.

How a quick release pin works

A quick release pin is a pin that is typically held in place by a spring-loaded locking mechanism at the tip, so it doesn't slide out on its own. You release it with a push or a pull, depending on the design. This makes the pin practical for brackets, panels and other parts you regularly need to take on and off in your project. In this category you will find pins from Moroso, and other locking solutions can be found under clips and pins.

How to choose the right pin

Start with the hole and the parts the pin has to go through:

• Diameter: We have e.g. 1/4, 3/8 and 1/2 inch. The pin should fit snugly in the hole, as too much play can cause rattling and wear.
• Length: From 1-1/2 to 3 inches. The pin must reach through the entire combined material thickness so the locking mechanism comes fully clear on the back side.
• Load: How much force the pin can take depends on the diameter and the specific design, so check the information for the individual part number.
• Quantity: The pins are available as a single pin or in a pack of two with the same dimensions.

Keep the locking mechanism clean and free of dirt, and replace the pin if it sits loosely or locks poorly. If you need a different type of fastener, you can see the other clips and locking pins or the full range from Moroso.

Frequently asked questions

How do I find the right length for a quick release pin?

Measure the combined thickness of the parts the pin has to go through. Choose a length where the locking mechanism at the tip comes fully through and can lock, without the pin sticking out unnecessarily far.

Can a quick release pin come loose from vibrations?

The pin is typically designed to stay in place until you release it, but that depends on the fit and the condition of the locking mechanism. Dirt, wear or an oversized hole can weaken the retention, so check the pin regularly.

What is the difference between a single pin and a pack of two?

The dimensions are stated in the product name, and the difference is the quantity: Single is one pin, 2 Pack is two pins with the same diameter and length. Two pieces can be practical if the part needs to be fastened in two places.