Heavy Duty Bike U Lock - Super Strong 12 Ton Shear, 20Mm U Shape Lock, S Product Features Protection Meets Durability - Discover our Heavy Duty Bike U Lock crafted with an external silicone layer ensuring your bike remains scratch-free. Unlike other products, we've seamlessly integrated the screws within the silicone wrap, keeping them concealed, enhancing both aesthetics and security. Resilience Redefined - Equipped with a robust 0.74-inch shackle constructed from imported zinc alloy, this lock boasts of a 12-ton hydraulic shear resistance. Paired with a heat-resistant and hydraulic shear-proof cylinder, it's designed to stand firm against the most determined attempts, ensuring your bike's safety. Thoughtful Design Quality - Attention to detail is evident, from its 0.1-inch silicone protective cover to the top-quality German lock cores ensuring smooth usage. Additionally, the U lock comes with a dustproof cover that not only protects the lock core but significantly extends its lifespan. Easy Safe Installation - Installation is a breeze with our high-quality mounting bracket. The lock also features a 1.2-inch non-slip pad, ensuring a snug fit when mounted on the bike seat post. Every feature underscores our commitment to providing unmatched security and user experience for your bicycle. Great Gift Idea - This makes a thoughtful gift for anyone with a bike. Especially if they have to park the bike in a public area. Many people are getting several to outfit all their bikes for greater security. This is selling fast after being spotlighted by cycling enthusiasts as a must have up-grade for every rider. 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!