Surface Mount Stair Rail Connectors (20 pcs) for 3/4″ Round Balusters

The beauty of our surface mount stair rail adapter connectors lies in their functionality and discreet elegance. Black and made of rigid plastic, they melt away into the profile of your balusters and last for years.

UPC CODE: 664723100647

The functionality and ease-of-use of our round baluster stair connectors ensure that completing your backyard project is as quick and intuitive as possible.

  • Its material compatibility, minimal design, and rigid, plastic construction ensure it will bring you style and safety for years to come.
  • Ultimately, the beauty of our connectors lies in their ease-of-installation. Quick and intuitive, their minimal profile will seamlessly blend into any of your projects.


  • DESIGNED FOR | Surface mount stair rail connectors for our 3/4″ round balusters
  • COVERAGE | One pack of twenty (20) surface mount connectors covers approximately four (4) linear feet and completes ten (10) round balusters
  • MATERIAL | This long lasting surface mount stair rail connector is made from black, rigid plastic with stainless steel screws to defend against rusting
  • PROJECT VERSATILITY | Its functionality and transitional neutral design will complement any project or space
  • EASY INSTALL | In addition to the safety and functionality it offers, the installation process is quick and intuitive.
  • LEVEL RAIL INSTALLATION | Engineered to connect our round balusters to rails for level rail installation
  • WHAT’S INCLUDED |  Twenty (20) connectors with pre-installed galvanized steel screws
  • COMPATIBILITY | Compatible materials include composite, vinyl, wood, and more


  • UV-Protected | prevents fading and discolouring caused by the sun’s harsh rays
  • Rust-Resistant | its durable, rigid plastic construction prevents peeling and blistering
  • Weather Protected | designed to last through North America’s harshest conditions
  • ACQ wood compatible
  • Ideal for use in low to high traffic locations
  • Ideal for contractors and DIYers
  • Moderate skill set required for installation
  • Estimated installation time: 10 minutes
  • Prior to construction, check with your local municipality for building code requirements in your area.
  • Perfect for both new and restoration projects
  • Perfect for residential, commercial, and industrial use
  • Materials and packaging are fully recyclable
  • Limited one (1) year warranty.