1. Cantilever yog cov qauv yooj yim, muaj li ntawm upright, caj npab, caj npab stopper, puag thiab bracing, tuaj yeem sib sau ua ib sab lossis ob sab.
2. Cantilever yog dav-qhib nkag rau pem hauv ntej ntawm lub khib, tshwj xeeb tshaj yog zoo tagnrho rau cov khoom ntev thiab loj xws li cov kav dej, tubing, ntoo thiab rooj tog zaum.