Fabricants ODM/OEM de serrures de transport professionnelles
UN coupleur verrouillage is a lock that locks car and trailer.
The safety of the trailer depends largely on the firmness, confidentiality and firmness of the trailer lock.
We recommend MK663, which has the advantages of “three highs” and allows drivers to use it with confidence.
High lock body strength
The coupler lock is extremely strong and more resistant to violent destruction.
MK663 is made of selected high-quality steel, with high strength, not easy to deform or damage, and can effectively resist external impact and pressure.
In addition to sudden violent destruction, there are also long-term environmental factors that threaten the firmness of the lock.
The steel of the lock itself is corrosion-resistant, and the surface is sprayed with painting and zinc plating to further enhance the anti-rust function, effectively resist the intrusion of rain, fog, and moisture, and extend the service life. Reduce the impact of rust on the firmness of the lock body, especially the lock beam that is susceptible to erosion but plays a key role in locking.
High lock confidentiality
The trailer lock adopts a number of anti-theft technologies to prevent technical opening.
MK663 is equipped with high-security key system, which is stable and reliable; the lock hole has unique shape, which plays a certain anti-pry role; the key milling teeth are precise and not easy to copy. The overall confidentiality is high, which effectively prevents illegal unlocking.
verrouillage du coupleur
High locking firmness
The coupler lock is more practical to firmly lock various types of trailers.
From the appearance, the basket-like structure of MK663 locks or fixes the coupler through the combined force of a locking beam and fixing seat.
verrouillage du coupleur
The lock can be used for 48mm/81mm/59mm trailer coupler, suitable for 1-7/8”, 2 ”, 2-5/16” couplers, which perfectly fits the mainstream trailers in the market.
La hauteur de la tige est réglable,making it more precise and firm when locks the coupler, preventing thieves from using the gap to pry the lock.
En résumé, le “three highs” of the coupleur verrouillage MK663 fully guarantee the safety of car trailers. Pour plus de détails, veuillez nous contacter.