... Italian standard thread 5.European quality Product Name: Threaded Aluminum tube for cleaning mop and broom with conical thread-----Long Working Life ... mop, dust mop, broom, floor brush, floor wiper,etc in home, office, hotel, shopping mall, entertainment places etc. .5. Advantages: ... length) No have such case, low weight comparing to the same length 4.Rubbing abrasion of threadEasy shed, than not ...