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.
First-class honours, referred to as a first, is the highest honours classification and indicates high academic achievement. In 2010 and 2011, the Higher Education Statistics Agency (HESA) reported that approximately 15% of all degree candidates graduated with first-class honours.hird-class honours, referred to as a third, is the lowest honours classification in most modern universities. Historically, the University of Oxford awarded fourth-class honours degrees and, until the late 1970s, did not distinguish between upper and lower second-class honours degrees.