About this item

• 【Weather-Resistant Lock Cover & Chain Protection】The pure copper lock has a keyhole cover that helps keep rain, dust, and moisture out, while the 23-link chain is wrapped in a nylon sleeve that helps prevent rust and scratches. For humid or coastal areas, lubricate the cylinder periodically and store the chain dry.
• 【Lock Material & Cut-Resistant Build】The U lock has a 25mm inner diameter that makes it harder for hydraulic shears to enter and cut. The 10mm chain is made of 3T manganese steel with heat-treatment hardening, rated to withstand 10KN tension and 20KN shear force. One fixed steel ring and one free steel ring give you multiple locking options.
• 【Four Ergonomic Keys & Keyed Lock Design】Includes four stainless steel keys, one for daily use and three as spares. The key can only be pulled out after the lock is fully closed, helping prevent key loss. The keyhole cover adds extra protection against dust and moisture.
• 【Wide Compatibility for Vehicles & Outdoor Equipment】The 4ft / 120cm length and dual steel rings are designed for a wide range of vehicles and outdoor equipment, from motorcycles and scooters to bicycles, mopeds, and gates. The bright-colored lock body acts as a visual deterrent.
• 【Carry & Storage Guidance】Weighing 7.28lbs / 3.3kg, this lock is best suited for short-distance carrying or for storage in a motorcycle compartment, backpack, or vehicle trunk. A cardboard storage box is included for neat storage at home or in the garage. The chain can be coiled and placed in the box, backpack, or vehicle trunk for transport.