Free samples are available for any standard catalog product. Click "Free Sample" next to the part you need and we'll ship it out USPS at no cost!
Easy Online Ordering
Create an account and order online to save on standard shipping rates, access your order history, track packages and easily reorder parts.
Your Custom Molding Partner
When you need a custom protective part for a unique need, let the largest, most experienced in-house team of design engineers develop it for you from initial design to final production. We offer extensive custom molding solutions to meet your cost, performance and production requirements.
The industries you count on have put their trust in Caplugs to protect cars, planes and medical devices for more than 75 years.
Medical
We’re a proud partner to 1,300+ medical customers and top device manufacturers. Choose from thousands of precision molded caps, plugs and other parts in our product line to protect your medical equipment.
State-of-the-art testing and measurement equipment, along with our commitment to earning ISO, IATF and PPAP certifications help ensure the superior, consistent quality products our customers deserve.
