--- title: Top Adaptor 27mm description: Need a 27mm Top Adaptor for your curtainsider? Find specs, part number and info here. --- [![Roland Curtains - Curtainside Solutions Engineered To Lighten Your Load](https://www.rolandcurtains.com/hs-fs/hubfs/Website_Design_5-11-15/roland-curtains-web-logo.gif?width=230&height=40&name=roland-curtains-web-logo.gif "Roland Curtains - Curtainside Solutions Engineered To Lighten Your Load")](https://www.rolandcurtains.com) 817.607.0080 817.607.0080 # Top Adaptor 27mm [![Get A Quote!](https://no-cache.hubspot.com/cta/default/477366/74cd761f-c8d4-4243-9361-4e2bb0aad1ca.png)](https://cta-redirect.hubspot.com/cta/redirect/477366/74cd761f-c8d4-4243-9361-4e2bb0aad1ca)  **[Find A Sales Rep](https://www.rolandcurtains.com/find-a-roland-curtains-sales-rep)**   |   **[Ask A Question](https://www.rolandcurtains.com/ask-a-question)  ** ![TOP ADAPTOR - 27MM](https://www.rolandcurtains.com/hs-fs/hubfs/Website_Design_5-11-15/Parts/Curtain-Hardware/Profiles-Adaptors-Tubes/top_adaptor_27mm.jpg?width=360&name=top_adaptor_27mm.jpg "TOP ADAPTOR - 27MM") PART NUMBER 12001059   **MM** **INCH** **A** 26.0 1.02 **B** 28.5 1.12 **C** Ø20.0 .78 **D** 7.3 .28 **E** Ø24.0 .94 **F** Ø27.0 1.06 **G** 20.5 .80 **H** Ø11.5 .45 **Material:** BRASS **Remarks:**  **OLD EURO PART NO.**   **OLD U.S.A. PART NO.**   WEIGHT 126 g / 4.44 oz DATE 11.17.08 DRAWN LDJ ### Other Curtain Hardware Links ### Upper Structure Hardware Links ## Subscribe To Our Blog! Blog subscribers get email updates daily, weekly, or monthly. Automatically. Like what you see? Tell the world. [![Share on Facebook](https://static.hubspot.com/final/img/common/icons/social/facebook-24x24.png)](http://www.facebook.com/share.php?u=https%3A%2F%2Fwww.rolandcurtains.com%2Ftop-adaptor-27mm%3Futm_medium%3Dsocial%26utm_source%3Dfacebook) [![Share on LinkedIn](https://static.hubspot.com/final/img/common/icons/social/linkedin-24x24.png)](http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww.rolandcurtains.com%2Ftop-adaptor-27mm%3Futm_medium%3Dsocial%26utm_source%3Dlinkedin) [![Share on Twitter](https://static.hubspot.com/final/img/common/icons/social/twitter-24x24.png)](https://twitter.com/intent/tweet?original_referer=https%3A%2F%2Fwww.rolandcurtains.com%2Ftop-adaptor-27mm%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&url=https%3A%2F%2Fwww.rolandcurtains.com%2Ftop-adaptor-27mm%3Futm_medium%3Dsocial%26utm_source%3Dtwitter&source=tweetbutton&text=Top%20Adaptor%2027mm) [![Share on Email](https://static.hubspot.com/final/img/common/icons/social/email-24x24.png)](mailto:?subject=Check%20out%20https%3A%2F%2Fwww.rolandcurtains.com%2Ftop-adaptor-27mm%3Futm_medium%3Dsocial%26utm_source%3Demail%20&body=Check%20out%20https%3A%2F%2Fwww.rolandcurtains.com%2Ftop-adaptor-27mm%3Futm_medium%3Dsocial%26utm_source%3Demail) #### Address [![Roland Curtains Inc. - Curtainside Trailer Solutions](https://www.rolandcurtains.com/hs-fs/hubfs/Website_Design_5-11-15/Roland-Curtains-footer-logo.png?width=333&name=Roland-Curtains-footer-logo.png)](https://www.rolandcurtains.com) [fa icon="home"]  **Roland Curtains Inc.** 3212 Pinewood Drive Arlington, TX 76010   [fa icon="phone"]  817.607.0080 [fa icon="envelope"]  [sales@rolandcurtains.com](mailto:sales@rolandcurtains.com) #### Navigation, Links, & Resources #### Need Help Finding Something? ### Connect With Us! Copyright 2026 | Design by [Brandwise](http://www.getbrandwise.com) [[fa icon="chevron-up"]](https://www.rolandcurtains.com/top-adaptor-27mm#)