1. Alloy steel lock body, zinc alloy lock core, ABS material
2. The cleats made of alloy steel are connected by 3mm hardened steel rivets, which are resistant to shearing and sawing, safe and durable
3. With independent code key, anti-lost
4. Small and portable folding, creative hamburger design
5. Dimensions: unfolded 3mm x 585mm, folded height 5cm, diameter 7cm
6. Weight: about 540 grams
7. Application: bicycle/battery car/motorcycle
8. Packing list: lock body, 1 hexagon socket installation tool, 3 keys, 1 fixing frame, 1 gasket, 2 installation plugs