Solid “Electro-Mechanical” connections are the only way to assure a continuous flow of electricity. The best way to make a solid crimp on BIG wire is with the HAMMER CRIMPER.

Every electrical connection in an RV should be protected from corrosion by sealing the exposed wires. Heat Shrink does this. True, there are those who pull out a BIC to heat up shrink tubing, but unless you are way more experienced than lucky, then you need a TWO SPEED HEAT GUN.

Clean, fray free wire ends assure the best connections. Good connections carry electricity with very little loss of “power”. And good, solid wire connections begin with a SHARP WIRE CUTTER.