NDakter Motorcycle Chain Locks, Heavy Duty Anti Theft - 18mm Shackle, 4FT x 12mm Thickness Security Chain, Bike U Lock with 3 Keys for Ebike, Escooter, Moped and Gate

Features

• Heavy-Duty Anti-Theft The NDakter bike u lock is made of 0.7 inch/18 mm hardened steel shackle. Its external dimensions are 4.9 x 8.15 inches, and its internal dimensions are 2.6 x 5.9 inches. Weighing 1.8 pounds, it balances portability and safety, making it ideal for school and daily commuting.
• Security and Reliability The anti-theft chain is made of high-quality 3T manganese steel, which is stronger than an ordinary steel cable. The 12mm high-strength square-link chain is thick enough to withstand 6 kN of tension and 13 kN of shear force. It can effectively resist cutting, sawing and smashing to keep your ebike, scooter, motorcycle and more safe.
• Rustproofing and Wear-Resistant The heavy-duty chain is wrapped in a durable nylon protector, and the outer lock protector is made of silicone. There is no need to worry about outdoor weather conditions. At the same time, it effectively prevents the U-lock and chain from scratching the bicycle or other property.
• Simple and Convenient Our minimalist exterior design combines aesthetics with practicality, offering user-friendly operation. It comes with three keys, so there is no need to remember a code or worry about misplacing them. The brass keys are strong and will not bend or deform easily.
• Multi-purposeThe 4-foot-long chain can lock three to four bicycles. The cinch ring feature makes securing your bike easier, eliminating the need to wrestle with the chain. This convenient feature streamlines the locking process. It's perfect for securing bicycles, motorbikes, e-bikes, electric scooters, mopeds, ladders, gates, lawnmowers and more.