Heavy Duty Tractor Trailer Sockets

  • Pollak’s Terminal Pins are machined from solid brass bar stock unlike some competitors that provide unplated terminal pins stamped from sheet metal
  • Brass terminals ensure minimum voltage drop and dielectric grease protects against corrosion and resistance
  • Pollak’s 7-Pole Sockets are manufactured from quality materials and will help reduce maintenance cost and down-time associated with electrical failures
  • Pollak’s additional accessories make it easy to do the job right