1 The installer no longer has to try to hold hanger, joist and nail with one hand and swing a hammer with the other! 2  JHA270 range features a location tab which allows easier alignment of the hanger.  The model number and size is stamped into the seat of the hanger for easy identification, even after installation.
first class(Adjective) Belonging to the best or top group in a system of classification. first class(Adjective) Of, or relating to the most luxurious and expensive class of accommodation on a train, ship, hotel, etc. first class(Adjective) Of, or relating to a class of mail to be delivered before second class.
One difference between USPS first class and priority is the duration it takes to deliver an item. USPS is an acronym that stands for United States Postal Services, and this is one organization that is providing service to millions of people in the country by ensuring fast and efficient delivery of their letters, envelopes, and parcels.