Dual Locking Support Posts
Dual locking support posts are versatile snap-in spacers designed to clip into two pre-drilled holes and hold two panels or components a fixed distance apart without the need for screws, bolts or adhesives. Manufactured primarily from durable nylon, these fasteners provide a quick, reliable and vibration-resistant solution for spacing and mounting applications across electronics, automotive and light industrial environments.
What are dual locking support posts?
Dual locking support posts feature barbed "arrowhead" ends at both sides which push firmly into pre-drilled holes. Once inserted, the barbs expand to lock securely in place, creating a fixed standoff between two surfaces. The rigid central body determines the spacing distance, ensuring consistent alignment and support between panels, printed circuit boards or components.
Because they install with simple push-in pressure, dual locking support posts eliminate the need for threaded fasteners or tools. This makes them ideal for high-volume assembly environments where speed, consistency and reliability are essential.
Dual locking support posts are also widely referred to as snap-in spacers, double-ended panel spacers, nylon PCB supports and push-in standoffs. All describe the same functional design: a double-ended fixing that clips into place and maintains a set gap between two parts.
Typical applications
Dual locking support posts are used across a broad range of industries where clean, non-conductive spacing and fast installation are required.
-
Common applications include PCB mounting and electronic assemblies where circuit boards must be supported at a precise height within housings or enclosures.
-
They are frequently used to secure two plastic or metal panels together, providing consistent separation without visible fixings.
-
In automotive interiors and light industrial enclosures, they are commonly found holding trim panels, control units and covers firmly in position.
-
Their nylon construction offers excellent resistance to vibration, corrosion and many chemicals, making them well suited to both commercial and industrial environments. As they contain no metal, they are also ideal for applications requiring electrical insulation or where weight reduction is important.
Key features and benefits
-
Dual locking support posts provide fast, tool-free installation, reducing assembly time and labour costs.
-
The arrowhead barbs ensure a secure grip in pre-drilled holes, helping prevent loosening caused by vibration or movement.
-
The fixed central body maintains precise spacing, improving component alignment, airflow and mechanical stability.
-
Nylon construction delivers a lightweight, non-conductive and corrosion-resistant solution suitable for long-term use.
Why choose dual locking support posts from Vital Parts?
At Vital Parts, our dual locking support posts are selected to meet the demands of professional manufacturing, maintenance and product assembly. We offer a wide range of sizes, hole fitments and spacer lengths to suit PCB mounting, panel spacing and enclosure construction. Whether you are producing electronic equipment, assembling automotive components or building light industrial housings, our support posts provide a dependable and cost-effective spacing solution.
Browse our full range of dual locking support posts below to find the correct size for your application and benefit from fast UK supply, consistent quality and expert technical support.
Call Vital Parts
Need assistance in selecting the correct PCB Hardware product for your application? Call our sales team today on 01233 713581 for quick quotes, same-day dispatch, custom size requests and bulk discount options. Businesses can also register for a Vital Parts Business Account to receive priority shipping, trade pricing, free product samples, credit purchase options and dedicated account management.
Frequently Asked Questions
Need your parts tomorrow? Our rapid same day dispatch has got you covered! Simply place your order before 4pm Mon-Thurs or 2pm Friday and select our Next Day Delivery service in the shopping cart. We also offer Guaranteed AM delivery when required, in addition to a Saturday delivery option.
If you don't mind waiting, we have a Free delivery method for orders over £30, and an economic £4.85 2nd Class delivery for orders between £20-£30.
Free Samples can be requested through our product pages, displayed in the sizing table beside the product you require. Please note you can always give us a call on 01233 713 581 or contact us on Live Chat to discuss samples.
You do not need to sign up to place an order, but it is recommended if you'd like to gain loyalty points, giving discount off future orders. To learn more about loyalty points, please view our rewards scheme page.
If you're unsure which part you need then please do not hesitate to give one of our friendly Sales Team a call on 01233 713 581 and they can assist you. Alternatively, we're active on Live Chat during office hours. You can open this using the button in the bottom right corner of the website. Alternatively, you can write to us using our contact form.
We offer a return period on all of our products to give you peace of mind, to view our policies and learn more about this process should it be required, please see our returns policy page.
In most cases we have the facilities to offer you different colours of a product, specific to your requirements. Minimum order quantities may apply depending on the manufacturing technique in question, but please get in touch with any queries you may have.
Please note that there is a minimum order value of £10 through our website (inclusive of VAT).
If you're new to our website you may want to check out our frequently asked questions section for answers to common customer queries.
While browsing the website you may come across abbreviations used for material names that you are unfamiliar with. You can find an explanation for these in our material abbreviations guide.