Receiver & Coupler Locks for Trucks & Trailers

Receiver Locks

Our line of receiver locks are precision made of heavy grade aircraft aluminum and will not rust. For use with large heavy-duty padlock (padlock not included). This is most secure way to leave an unattended trailer and provides the highest level of physical and visible theft deterrence for most coupler style locks. Fits most 1-7/8 in., 2 in., and 2- 5/16 in. rigger style couplers. Contains solid hardened 3/4 in. steel lock pin. Engineered for versatility and 3 hole positions for multiple coupler applications.

  • CSI Stock #
  • Product Name
  • Manufacturer
  • Part #
    • CSI Stock # 221003
    • Product Name Receiver Lock
    • Manufacturer Trimax
    • Part # T3
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    • CSI Stock # 221004
    • Product Name Receiver Lock
    • Manufacturer Trimax
    • Part # SXT5
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    • CSI Stock # 221200
    • Product Name Coupler Lock
    • Manufacturer Trimax
    • Part # TC2
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