Hacksaw Stanley 2-20-533 has a special coating, which prolongs the life of the device. In this case, the manufacturer has decided to provide this model is quite a fine tooth comb. The inexperience of some buyers believe that this is a bad option, but in practical terms working small teeth themselves perfectly justified. To prolong the service life is required simply to keep the device in the right place, where it can not reach excessive moisture. It is recommended to additionally acquire a special case or bag construction for easy storage.