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Ultimate Overview of the Pollak 9-Pole, Round Pin Trailer Socket Video

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Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Cole B
Installed by:
Cole B

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Products Featured in this Video


Pollak 9-Pole, Round Pin Trailer Socket - Vehicle End


Pollak Custom Fit Vehicle Wiring

54 reviews


Code: PK12907

Retail: $26.91

Price:  $20.29
  • Custom Fit Vehicle Wiring
  • Trailer Hitch Wiring
  • Vehicle End Connector
  • 9 Round
  • Plug Only
  • Pollak



Establish a secure connection between your tow vehicle and trailer with this 9-pole, RV-style socket. Socket has spring-loaded contacts and floating pins to provide easy alignment, ensure minimum voltage drop and promote the most positive contact.


Do you have a question about part PK12907?more information >     


Review of Pollak Wiring PK12907


today we'll be reviewing part number PK12907. This is the Pollak 9-pole round pin trailer socket. The heavy duty 9-pole plug connects the tow vehicle to a semi-trailer. It's got the round floating pins. It's going to ensure minimum voltage drop. These terminals are designed for two 8-gauge wires, two 12-gauge wires, and five 14-gauge wires.… see more >