Tow hitch lock

• Simple insertion lock for towing ball couplings
• The lock is inserted into the hole in the control handle of the towing ball coupling. In order for the lock to be inserted into the hole and locked, the drawbar must be closed either on the ball or in the open position. The lock prevents the towing coupling from being opened by the control handle.
• For greater safety and comfort when locking an uncoupled trailer, we recommend using the AL-KO Safety Ball or KNOTT safety insert, which is inserted into the towing coupling instead of the ball of the car's towing device. This will make it easier to close the tow coupling before locking and prevent the use of a locked tow coupling on a specially modified towing device (with a significantly reduced or otherwise modified ball).
• The lock can also be used on a connected trailer while driving.

Can  be used in towing couplings:

• AL-KO
  • AK 7
• KNOTT
  • To 7.5
  • On the 14th
  • By the 20th
  • On the 27th
  • To 35
  • KK 14
  • KQ 14
• Winterhoff / ALBE
  • EC 150
  • EM 350
  • WW8
  • WW220
  • WW30
  • WW350

Cannot  be used in towing couplings:

• AL-KO
  • AK 160 Ausf. AND
  • AK 160 Ausf. B
  • AK 300 Ausf.
  • AK 301
  • AK 351
•  KNOT:
  • older types KQ 14 A without lock hole
  • older types KQ 14 C without lock hole
• Sports yacht:
  • KP-03