hand tool 1,Japan NSK bearing 2,Nylon Ball imported from ... 4,light weight CMV-25 plastic (PET/PP) combination hand tool Features:a.suitable for PET strapb.Tensioning,Adhasion&sealing, ... c. strong tensioning power, greater than 2800N and suitable for metallurgy, iron and steel, building materials industrieseasy use, adaptable in ... to the steel strap.parameter product details picture office and factory