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  • CEP Series

    Conductive Plugs for Threaded Connectors

    Designed to plug the more popular sizes of both threaded and non-threaded, bayonet type electrical and electronic connectors, CEP Series Conductive Plugs provide electrical shielding…

  • DP Series

    Conductive Caps / Plugs

    The DP series cap/plug is designed to dissipate electrostatic charges, and provide mechanical protection and electrical shielding for ITT Cannon style connectors commonly used in aerospace…

  • E Series

    Utility Plugs

    The E series utility plugs are straight-sided, thin-walled closures designed to protect threaded connectors.

    Flanged end makes for easy removal in hard-to-reach areas.
    Versatile design makes plugs ideal…

  • RMCP-SH Series

    Resealable Masking Cap/Plug

    The RMCP-SH Series provides the Heating, Ventilation and Air Conditioning (HVAC) industry with a Cap-Plug combination mask for use during coating and pressure testing of HVAC compressors.

Caplugs is the leader in custom molded components, masking solutions and product protection. With 10 manufacturing facilities and a large team of in-field sales managers across the globe, we provide the personalized service, range of capabilities, wide variety of catalog parts, manufacturing expertise and scalable infrastructure to be your trusted partner. Caplugs has more engineers on staff, processes for creative solutions and molding experts for reliable quality. Plus, facilities and resources to get the job done quickly and economically.

Caplugs is a versatile custom molder that takes our customers from concept to full production and logistics support. We lead the industry in experience and expertise.

Over 450,000,000 parts in stock.
15,000,000+ parts produced per day.
Over 40,000+ standard parts.
Over 300 molding machines.
Over 15 design engineers.
10 global manufacturing facilities.
The 1 partner you need.

    Contact Us

    Contact us or give us a call to discover how we can help you with our services, products and company partners.