Diso lachitsulo lagalasi la 5/8 m'mimba mwake ndi 11 m'litali. Zimaphatikizapo mtedza wa 2 hex ndi gland yokhala ndi makina ochapira a square welded ku thupi la vavu malinga ndi zofuna za makasitomala.Amapereka mphamvu zamakina zamakina komanso mphamvu zosweka.Kupaka kwa galvanized kumakutetezani ku malo owononga.
