THIS PRODUCT INCLUDE(S): 1x iron coupling in iron color (35922). 1 INCH BLACK COUPLING. BLACK FITTING. This product is made for coupling installation. DIY installation instructions are included in the box. This iron coupling is made with iron. The primary color of this product is iron and it comes with iron hardware. 1-in. Width (left to right). 1-in. Depth (back to front). 1.8-in. Height (top to bottom). All dimensions are nominal.