My Ancor double ratchet crimper is over 40 years old and thousands of crimps, still works perfectly.. It pays to get quality tools if you are going to use them frequently and for a long time. I do have a couple of the non ratchet and a second Chinese ratchet crimper, with several set of dies. They all have their function--but there is a an electrical pouch with about 100 assorted terminals & connectors, , selection of adhesive lined shrink wrap, all propane torch (refillable), strippers as above., set of 4 double ended alligator clamps on 18 to 36" wires, with the 20' wire and electrical ties, rolls of tape, 30 watt soldering iron, dielectric gel, etc that goes with me on the boat or RV. Another bag has a good clamp on multimeter (can measure DC and AC current) plus polarity and 110V live circuit tester. I also keep a Plano tackle box full of extra nuts, bolts washers, screws, fuses (assorted types), terminals, shackles, some extra LED's, etc on board.