Discover the SHAPE stainless steel arm designed for the CST20. It can be mounted on C-Stands and light stands. With a diameter of 5/8’’ and a length of 22’’ (51 cm), it is typically paired with grip heads at the ends, featuring anti-slip pins to securely fasten accessories (with 1/4-20 and 3/8-16 threads). Made from solid stainless steel for optimal durability.