Education and Communications What is a Tapco Pro 14? How much does a Tapco brake weigh? The Tapco Pro 19 brake has a throat depth of 19” and is 10' 6” long and weighs in at just 121 lbs. for maximum portability. Related Posts:Symptoms of a Bad or Failing Power Brake Booster are listed below.How to Test a Brake Booster Check Valve is still running.How much does it cost to fix a stuck emergency brake?There are alternatives for brake cleaner.