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
Product Details
Product Dimensions: 3.2 x 1.2 x 1.2 inches ; 9.4 pounds
Shipping Weight: 9.4 pounds
ASIN: B007EW31R6