Kantrob hitch lock closed over a Knott 50 coupling head

The product

Knott hitch lock

Every other hitch lock has to come off before you can tow. This one stays on.

  • Cast stainless steel
  • 2.5 kg
  • Fits all Knott couplings
  • Patent pending

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Towing with it fitted

There is no load on the lock. The trailer can be towed at any time with the lock fitted — hitched or unhitched.

Specification

MaterialCast stainless steel
Weight2.5 kg
FitsAll Knott couplings — KF, KFG, KRV, KS
Lock cylinderDrill and pick resistant, independently tested by Sold Secure

What it fits

Kantrob is engineered around the Knott coupling. The model code is stamped into the casting, and every one of them fits.

Every Knott coupling across the KF, KFG, KRV and KS ranges. There is no model-by-model chart to check.

Open the fit finder

Certification

Sold Secure — tested to reduce crime
Secured by Design — Official Police Security Initiative

Certificate details are available on request.

Manufacturing partners

We are looking for partners to produce and distribute Kantrob. Tell us about your operation.

Partner enquiry

Run trailers?

Tell us what you run and what you would want from a hitch lock.

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