GUARANTEED NOT DOA FOR 30 DAYS.  WE STRIVE TO SHIP SAME OR NEXT DAY AND DON'T INFLATE SHIPPING PRICES.  BUY WITH CONFIDENCE, I AM A RETIRED MANUFACTURING ENGINEER THAT SELLS THE TYPE STUFF I WORKED WITH FOR 20+ YEARS AND HAVE A REAL BUSINESS AND REAL BRICK & MORTAR FACILITY, NOT SOME JUNK YARD GUY AT HIS KITCHEN TABLE.