Fixed Straight Spline (Structural Aluminum)
Use these 4-inch long structural aluminum splines to quickly piece together two or more lengths of a handrail along a straight run to create a structural joint. Joints using the structural aluminum spline do not need to be supported over a post! This allows you to join pieces of handrail to form one continuous run without needing to worry about the placement of your structural support posts, reducing waste and time spent cutting custom lengths.
In combination with our reinforced aluminum handrail, these splines allow you to extend your structural post spacing 7-9 feet apart with minimal deflection under load.
Aluminum Handrail Splines are also available in:
All aluminum splines are machined from heavy-duty type 6061 aluminum. Use the #8 x 3/4" stainless steel sheet metal screws included with the spline to secure it through the underside of your handrail.