1. Open Silicone Protection Cap
Open the rubber cover and place the pin into the lock head. Watertight dust rubber cap prevents locking mechanism from moisture and dirt.
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2. Push the Lock Head to Lock the Hitch Pin
Place pin into the lock head.1/4 turn lock and push lock design makes it easier to lock and unlock.
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3. Push the lock head button to secure the lock pin into place
Push the lock head button to secure the lock pin into place. Inset the clip, this provides additional security. Perfectly tight fit preventing any rattling what-so ever.
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4. Use the key to unlock and remove the safety clip to release the pin lock.
Unlike most of simple lock, our upgraded aluminum alloy Plum Blossom Lock Core adopts more advanced anti-theft technology for higher security.
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