The Kryptonite Evolution Series 4 1016 Integrated Chain Lock features a maximum-security design and is equipped with an Evolution series 4-Lock head and is rated Sold Secure GOLD. FEATURES 10mm six-sided chain links made from 3T MANGANESE STEEL Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability HIGH-SECURITY DISC-STYLE CYLINDER is pick and drill resistant Patented, reinforced OVAL CROSSBAR LOCK HEAD SLIDING DUSTCOVER protects and extends cylinder life 3 STAINLESS STEEL KEYS – one LED lighted key with replaceable battery and 2 new, ergonomic ‘I” keys Durable WEATHER-RESISTANT nylon sleeve prevents scratches Key Safe Program SPECS Product dimensions: 5.25’ (160cm) chain length Product weight: 9.70 lbs (4.40 kgs)
