NiwNiw Heavy Duty Trailer Hitch Lock with Forged Steel Safety Ball Ifor Williams Knott Avonride 50mm Head (575003/575004/575005/575008),High Security Anti-Theft Caravan Tow Bar Coupling Lock

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  • Precision Engineered for Knott 575003 575004 575005 575008 Hear the confident 'click' as it embraces your Knott's 50mm steel ball. No generic adapters millimeter-perfect alignment for models 575003 575004 575005 575008. Plastic rivals wobble; our forged steel jaws lock like bank vault doors.
  • The Plastic Killer Forged Steel Endurance Witness brittle competitor locks crack like toys. Our 50mm steel core + CNC-cut armour defies corrosion, prying, and time. Grows smoother with use like fine machinery honouring its purpose.
  • 30-Second Parked Security (Always Remove Before Towing! Secure car+trailer during breaks faster than ordering espresso. Critical Detach when driving. All-metal construction laughs at -20 C ice or 40 C heat where plastic fails catastrophically.
  • No-Bulk Fortress Security That Travels With You Heavy-duty protection surprisingly at home in your glovebox. Designed for Knott 575003 575004 575005 575008 couplings carries easily despite its uncompromised strength. Sleep knowing thieves face impenetrable metal.

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