AEVXKHI 4 Sets Bike U-Locks, Heavy Duty Anti Theft Secure Locks, High Security Bike U Lock with Keys and Mounting Bracket, for Electric Scooters, Mountain Bikes, Road Bicycles, Doors, Fences

<b>Features:</b><br><br><b>【High Quality, Durable And Strong】</b><br>- The bicycle U-lock is made of heavy duty thicken carbon steel and zinc alloy lock core.<br>- It has high security and cut resistance, reliable quality, strong, durable, not easy to damage and aging, and long service life, ensuring provide your bicycle more secure protection.<br><br><b>【Security, Anti-theft】</b><br>- Our Bicycle Lock is resistant to cutting, sawing and prying, so it has excellent safety and can effectively prevent theft. <br>- The complex structure of the zinc alloy lock core and the serpentine slot copper key are combined, and it is not easy to open when the lock is closed, which further improves the anti-theft performance and ensures the safety of your property.<br><br><b>【Easy To Use &amp; Carry 】</b><br>- It adopts unilateral unlocking design, convenient to quickly open and close the bicycle U-lock. <br>- Easy to install, the security lock for bicycle can be fixed to the bicycle seat tube using the attached mounting bracket, allows you to quickly store or remove the bicycle U-lock, easy to use at any time, and don’t worry about losing it.<br><br><b>【Widely Application】</b><br>- This lock for bikes outside can be applied to all types of bicycles, and can be widely used in bicycles, office doors, warehouses, gates, fences and store doors.<br>- With our bicycle U-lock, you can get maximum security.<br><br><b>Specifications: </b><br>Product Name: Bicycle U-Locks<br>Lock mechanism: key<br>Color: Black<br>Length: about 20cm<br>Material: Metal<br><br><b>Parts List:</b><br>4 x U Locks<br>4 x Locking Mechanism with 2 Bolts<br>8 x Keys<br>8 x Screws<br>

• 【Strong And Anti-Theft】: Our Bicycle u-lock is made of thickened carbon steel with multiple heat treatment process to increase the hardness and strength, anti-cutting, anti-sawing and anti-smashing, providing excellent protection for your bicycle.
• 【Longer Design】: Unlike smaller u shape locks on the market, our u bike locks are made longer and larger, the high security u lock for bicycle can easily lock whether it is a motorcycle, or a mountain bike, road bike, scooter, or electric bike, and can also lock two bikes at the same time.
• 【Easy To Install】: The included bracket can easily install the bike lock on the bike, easy to carry.
• 【Two Keys】: Bicycle locks heavy duty comes with two copper keys for added convenience, you can keep one key at home as a backup in case of inadvertent loss. Zinc alloy lock core structure precision, more anti-theft, dust cover plays a role in protecting the lock core, waterproof and dustproof.
• 【Waterproof and dustproof】: The outer layer of the bicycle U-shaped lock is covered with a 2mm thick protective layer, which can effectively stop water, dust, and scratches, avoid rainwater infiltration, and stop the lock core from rusting. The protective layer can ensure that the lock will not wear out during use, thereby extending the service life of the lock and protecting the bicycle from scratches