It is made with chrome balls for silk movement, aluminum ends for rust reduction and stainless steel to increase strength and reduce bulk.
It is built with Z-Release, giving you built-in quick release action using Zacuto's new Z-lock technology. Accessories install and remove with the flip of a lever. No more screwing and un-screwing and no more coming loose. Zamerican arms can be extended using Zacuto male rod extensions making articulating arms any length you want them to be.
Zamerican arms require a Z-Release (quick-release) mount on each end of the arm. Z-Release mounts include:
ZicroMount, Z-Mount, Stand mount, (Zround Mount + Double Mount), (Zround Mount + Mini Mount), Zgrip, q-mount and 1/2 to 1/4 20" adapter.