The twist on garment rack arm fits securely to your fixtures for added space on square chrome stands. It is 12 inch (L) tubing and has a end ball so clothing wont slip off. This twist on garment rack arm is a perfect way to add additional room by double hanging garments. It is ideal for cross merchandising accessories and accents on your displays. The twist on garment rack arm is sold separately so it can be purchased in any quantity needed.