Sportneer Bike Lock: Heavy Duty Bike U Lock With 6Ft Security Steel Cable - 18Mm Product Features ?? Portable Rugged: The Sportneer bike U-lock is both portable and heavy-duty. It measures 11.5x6.25 inches, with a thickness of 0.71inch/18mm, and weights 2.5lbs. Plus, its silicone coating(0.1inch) resist water, dust, and dirt, keeping your bike scratch-free and in tip-top shape. ?? Easy to Install Use: Equipped with a 6ft steel cable and a bracket, the bicycle U lock can secure wheels, frames, or other bikes to posts, fences, or poles. Better yet, the bracket fits bike tubes with a diameter under 2.2cm/0.87inch-8cm/3.15inch, allowing you to lick your bike with ease. ?? Boosted Security Anti-Theft: Thanks to the zinc alloy lock core and alloy steel lock head, this U-lock can withstand hydraulic shear forces up to 12 tons. It?s tough as nails, resisting cutting, sawing, smashing, and drilling to protect your bike from potential theft. ?? Convenience and Security: Our Sportneer bike lock comes with two keys. You can carry one with you and keep the other at home or in the office to prevent accidental loss of the spare key. ?? Wide range of uses: You can use the bike u-lock alone or in combination with steel cables. This bike lock can be used to lock bicycles, children's bicycles, electric bicycles, ladders, barbecue grills, sports equipment, lawn mowers, gates, etc. (Be sure to confirm the corresponding size before purchasing to ensure it can be used). ?? Great gift: This bike locks is very suitable for family, friends or cycling enthusiasts. Especially for those who need to park their cars in public places, this lock will be a very thoughtful and reassuring gift. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!