16.5.1 Aluminum Knuckle

Ships in approx: 2 Business Days

Product Description


Aluminum Knuckle for 1/2″ sq. iron balusters, attaches with an included set screw.

Use this with 16.2.1 Iron Baluster and versatile series balusters.

Installation Guide

How to install iron balusters

Completed Projects

This product has been used in the following "Completed Projects"

    Product Q&A

    4 years 9 months ago

    How wide is this knuckle? Thanks!

    4 years 9 months ago

    They are 1 1/4″ wide at there widest point.

    3 years 1 month ago

    Can we install this knuckle to already installed wrought iron baluster without removing the baluster? I dont want to remove the baluster and install this. Please suggest

    3 years 1 month ago

    Hi Chandu,

    Unfortunately there’s no way to install this knuckle without removing the balusters. Please let us know if you have any additional questions.

    Elizabeth Cockrum
    2 years 16 days ago

    when would you use this adjustable knuckle with plain rod versus using the single knuckle rod?

    2 years 15 days ago

    Hi Elizabeth,

    The adjustable knuckle is for use in baluster patterns where you might want a more unique pattern than what you can come up with single and double knuckle. It gives you the ability to position the knuckle anywhere along your baluster, as opposed to being forged in a specific place. If you have additional questions, please give our team a call at 1 (866) 226-6536.

    The StairSupplies Support Team