Close-up of black Snapn Lock® Stair Adapter Plus Connectors and a metal screw on a white background. The circular components are designed for easy assembly, possibly with aluminum balusters. The screw is positioned diagonally, highlighting its threads and pointed tip.
Set of black plastic components and screws on a white background
Close-up of a Snapn Lock® Stair Adapter Plus Connector Pack in black, attached at an angle to a light-colored wooden plank. The wood grain is visible, suggesting integration into a railing system or furniture piece.
animated 3 step snap'n lock install on a 2x4
Black Snap Lock connectors in clear packaging with Titan branding on a white background
White Snap Lock connectors in clear packaging with Titan branding on a white background
Close-up of black Snapn Lock® Stair Adapter Plus Connectors and a metal screw on a white background. The circular components are designed for easy assembly, possibly with aluminum balusters. The screw is positioned diagonally, highlighting its threads and pointed tip.
Set of black plastic components and screws on a white background
Close-up of a Snapn Lock® Stair Adapter Plus Connector Pack in black, attached at an angle to a light-colored wooden plank. The wood grain is visible, suggesting integration into a railing system or furniture piece.
animated 3 step snap'n lock install on a 2x4
Black Snap Lock connectors in clear packaging with Titan branding on a white background
White Snap Lock connectors in clear packaging with Titan branding on a white background

Snap'n Lock® Stair Adapter Plus Connector - Round (20 Pack)

ANYONE CAN INSTALL BALUSTERS TWICE AS FAST

Snap'n Lock™ Stair Adapter Plus Connector Packs include everything you need to build a stair - except the balusters themselves. You get the Stair Adapters and horizontal Snap'n Lock™ Connectors and screws in one convenient pack. So you can use our connectors with other manufacturers 3/4" round aluminum balusters if you wish.  Here's what you get:

  • (20) Snap'n Lock™ round baluster connectors
  • (20) Snap'n Lock™ round stair adapters
  • (20) Screws
  • Covers 4' of railing

The connectors are made with 100% USA poly carbonate. They are bullet proof, handle extreme temperatures and UV rays.  Who says we can't make the best products right here at home!

$33.98
Snap'n Lock® Baluster Connectors Round (20 Pack) (Color): Black
Snap'n Lock® Stair Adapters Round (Color): Black

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The Secret to Fast, Easy Railings...

The Snap’n Lock® Baluster System is fast and frustration-free.

Sideways installation means quick and easy baluster installation. Just screw, snap, lock, and you're done!


Snap'n Lock Balusters Installation GIF

Technical Information

Installation Guides and Engineering Reports piled next to each other

Why First & Long Time Builders Love Snap'n Lock

Front Porch Railing
stair baluster square
front shot of beautiful deck railing
Stunning Pergola Railing

✔ Retrofit Old Railings Without Hassle – Replace outdated wood pickets without dismantling your railing.


✔ Built to Last – Premium T6063 aluminum balusters and durable USA-made polycarbonate connectors ensure long-lasting beauty.


✔ No Mess, No Stress Maintenance – Easily remove balusters for painting, staining, or future upgrades.

Additional Information

INSTALLING A COMMON 36" TALL STAIR RAIL


Here is one way to build your stair rail using Snap'n Lock Stair Adaptors and Shadow Rail Connectors.


The elevation contact points for the 2x4 rail connectors depict one possible configuration resulting in the top rail meeting the newel post at 36" above the deck surface.


The gap between the underside of the lower rail and the surface of the treads may permit a 6" ball to fit underneath but never greater. The bottom rail may be set lower to the nosing of the tread if desired.


The angle of typical code-compliant stairs ranges between 34°-35°. Baluster lengths shown here assume the Snap'n Lock connector and stair adapters are used. Baluster lengths may vary if the angle changes but rarely exceed 25".


Installing A Common 36" Tall Stair Rail

Do not let the simple look of the Snap 'n Lock™ Balusters fool you.  A lot of thought went into conceiving this design in order to make it work so well.  The base and the collar are designed to incredibly tight tolerances so they fit together like a glove and constrict around the baluster to hold it tight eliminating any wobble.


The sidewalls of the base are free to flex and accept the baluster as it is pushed in place.  The mating surfaces of the base and the collar are sloped so that as they slide together the fit gets tighter and tighter until they lock together once fully seated.


The parts can be released by fitting a slot screwdriver under the color and popping it up.  This allows for easy maintenance or the addition of decorative baluster collars anytime after installation.

snap'n lock balusters on a white background

PERFECT FOR RETROFITTING OLD WOOD RAILINGS


Sideways installation makes this possible!

How to retrofit old wood railings - step 1

STEP 1

How to retrofit old wood railings - step 2

STEP 2

How to retrofit old wood railings - step 3

STEP 3

How to retrofit old wood railings - step 4

STEP 4

With traditional plug systems, you have to take down the entire railing and rebuild from scratch.


Make sure to measure the gap between your upper and lower 2x4 rails and pick the 25" or 31" and then cut them down to your specific gap less 1/2" for the thickness of the base connectors.


Aluminum is so easy to cut and is not subject to oxidization the same way ferrous metals are.


This saves you a lot of time and money. But the best thing is that you just gave your old worn out wood railing a brand new life.

BUILDING STAIR RAILS WITH SNAP LOCK BALUSTER STAIR ADAPTERS

Let's take a closer look at how the stair adapters work with the Snap Lock Balusters connectors. No need to cut balusters at an angle. 


Just snap the adapter to the underside of the base connector and screw the unified parts to the 2x4 as normal.


The shorter 25" balusters are recommended for most common stair rail applications.

Shop Stair Baluster Kits
stair balusters installation
different stair angles

BUILDING STAIR RAILS WITH SNAP LOCK BALUSTER STAIR ADAPTERS

Let's take a closer look at how the stair adapters work with the Snap Lock Balusters connectors.

No need to cut balusters at an angle. 


Just snap the adapter to the underside of the base connector and screw the unified parts to the 2x4 as normal.


This helpful visual guide is worth a thousand words and shows just how simple it is.

The shorter 25" balusters are recommended for most common stair rail applications as shown in the diagram.

How to Maintenance the Snap'n Lock Balusters - Step 1


POP COLLAR UP


The collar releases using a slot screwdriver.

How to Maintenance the Snap'n Lock Balusters - Step 2


STAIN OR PAINT


Avoid direct oil or solvent contact with connectors.  See chemical compatibility FAQ.

How to Maintenance the Snap'n Lock Balusters - Step 3


LOCK COLLAR DOWN


Just slide and lock the collar down when you are done.

PLEASE FOLLOW THESE PRECAUTIONS WHEN FASTENING BALUSTER SADDLES


  • Do not use impact driver. Neither the screws or the connectors are designed for installation with an impact driver.

  • Use a variable speed screw driver and set torque to low-medium.


Overdriving screws into the connectors can damage the connector and reduce lifespan.

overdriving pre-cautions