Detail 01
18-inch telescoping extender bar
The extension is designed to provide adjustable height within its telescoping format.

Independent shopping perspective
Gibraltar’s Height Adjustable Rack Extension Pack converts a compatible rack section into an adjustable-height mounting point. The 18-inch telescoping bar combines a 1-1/4-inch adjustment section with a 1-1/2-inch clamp-mounting section, while the included RMAA tube-joint end clamp connects to a 1-1/2-inch diameter bar. Notched numbering gives you reference points when setting and revisiting a chosen height during setup changes.

Strong match
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 01
The extension is designed to provide adjustable height within its telescoping format.
Detail 02
It provides visible reference points for identifying height settings.
Detail 03
The included clamp is made to fit onto a 1-1/2-inch diameter bar and receive the 1-1/4-inch section.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
The RMAA tube-joint end clamp fits a 1-1/2-inch diameter bar.
The telescoping extender bar has a notched numbering system for height-adjustment identification.