HEAVY-DUTY CHAIN: 8mm hardened steel chain links resist hand tools, bolt cutters, and leverage attacks
PROTECTIVE FEATURES: Durable WEATHER-RESISTANT nylon sleeve prevents scratching and wear and tear on your bike.
DURABLE DESIGN: Kryptonite Key Chain Bike Lock features 8mm round chain links made of hardened steel with a protective nylon cover. This key chain includes two stainless steel keys with an ergonomic design to reduce torque and keep them from bending or breaking.
LIFETIME WARRANTY AND SUPPORT: Kryptonite offers a limited lifetime warranty for peace of mind. If you experience any issues, contact our Customer Experience team, and we will resolve it quickly. We are committed to your satisfaction and product quality