Hidden Stair Connectors for Classic Round Balusters by Deckorators
What Stair Connectors for Round Balusters Are
Stair Connectors for Round Balusters by Deckorators are specialized plastic baluster connector pieces that secure 3/4″ round aluminum balusters on stair railing runs. They are a variation of the standard baluster connectors but shaped to accommodate the angle of a stair rail, so the balusters stay aligned and secure on an incline.
Deck railings on stairs aren’t level — they follow the stair angle — so you can’t use straight, horizontal connectors. These stair connectors ensure the baluster attaches squarely to each rail face at the correct angle.
Key Features
Designed Specifically for Stair Angles
- Made to hold 3/4″ round aluminum balusters securely on angled stair rails
- Angled profile allows proper seating while keeping spacing consistent along the slope
Durable Outdoor Materials
- UV-resistant plastic (e.g., PVC or engineered polymer)
- Works outdoors without cracking or degrading quickly
- Available in Black or White to match standard Deckorators railing finishes
Easy to Install
- Attach to the face of the stair rail (top and bottom) using included fasteners
- Slide baluster into connectors — no drilling through rails required
- Keeps balusters snug and straight along the stair angle
What’s Included
- Connectors sized for stair rail runs
- Stainless-steel screws (included in the pack)
- Enough pieces for about 20 balusters in a 20–pack (suitable for several stair sections)
DETAILS:
- Sold in bags of 20.
- Stair connectors work with stair angles between 30 and 35 degrees.
- Works with both composite and wood railings.
- Offers protection when building with ACQ-treated wood.
- Packaged with stainless steel screws.
- Stair connectors will add 1.5 inches to the rail height.
- 20-pack installs 10 balusters.
- The easiest way to install Round aluminum deck balusters on stair runs.
COLORS:
- Black
- White
- Bronze
About this product...
Built by top brand Deckorators, this high-quality stair baluster connector is the industry’s best, providing the illusion that the baluster comes out of a pre-drilled hole in the top and bottom rails. Eliminating the drilling process itself, the hidden connectors allow for a clean finish and easy installation, with stainless steel screws already included. This stair baluster connector is designed to accommodate a variety of staircase needs. It works with stair angles between 30 and 35 degrees and is compatible with both composite and wood railings. Sold in bags of 20, each kit successfully installs 10 balusters at one of the industry’s most affordable prices. To ensure long-term reliability for your deck, the kit offers protection when building with ACQ-treated wood. Deckorators’ baluster connector is available in black, bronze, white,so you can choose a color that suits your deck’s design while the connector adds 1.5” to your rail height for extra appeal. Simply the easiest way to install round balusters on stair runs, this must-have product for any DIY deck builder provides an unmatched appearance at an affordable price. Check out Deckorators installation instruction.
