Kryptonite Keeper 585 Integrated Chain Lock

5MM FOUR SIDED CHAIN LINKS made from hardened carbon steel HARDENED LOCKING PIN provides additional holding power Wafer style cylinder offers RESISTANCE FROM PICKING AND DRILLING Durable WEATHER-RESISTANT nylon sleeve prevents scratches Includes 2 NEW ergonomic keys Key Safe Program Product dimensions: 33.5” (85cm) chain length Product weight: 1.61 lbs (0.73 kgs)