... plastic thread. 3.Long working life. 4.Italian standard thread 5.European quality Product Name: Threaded Iron rod for mop and brush and broom ... ----Long Working Life Guarantee. Feature:1. Self thread without any additional plastic thread. 2. Made ... . 4. Usage:used with floor mop, dust mop, broom, floor brush, floor wiper,etc in home, office, hotel, shopping ...