The Kryptonite KryptoLok Series 2 Integrated Chain includes 9mm four-sided chain links made from 3t manganese steel and secures with a new patent-pending KryptoLok Series 2 Lock Head with talon deadbolt.In the early 1970s, Michael Zane was a free-spirited, bearded kid with a VW van and a big idea for a new kind of lock. He traveled thousands of miles showing the unique U-shaped locking device and spreading his passion for bicycle security to bike dealers all around the country and forged lifetime relationships. The company soon expanded its product line to include powersports, hardware and snowsports security.

Key Safe Program. Durable weather-resistant nylon sleeve prevents scratches. Includes 2 new ergonomic “I” keys. Patent pending integrated lock head with “talon” deadbolt. High security disc-style cylinder is pick and drill resistant. Hardened deadbolt design provides additional protection. Patent-pending end link design secures chain to hardened deadbolt eliminating critical vulnerability. 9mm four-sided chain links made from 3t manganese steel. Product weight: 8.10 lbs ( 3.67 kgs). Product dimensions: 5' (150cm) chain length. Key Safe Program. Durable WEATHER-RESISTANT nylon sleeve prevents scratches. Includes 2 NEW ERGONOMIC "I" KEYS. Patent pending integrated lock head with "TALON" DEADBOLT. HIGH SECUIRTY DISC-STYLE CYLINDER is pick and drill resistant. Hardened DEADABOLT DESIGN provides additional protection. Patent-pending END LINK DESIGN secures chain to hardened deadbolt eliminating critical vulnerability. 9mm four-sided chain links made from 3T MANGANESE STEEL.

Material: Nylon, Alloy Steel. Item Dimensions LxWxH: 3.15 x 1.18 x 1.18 inches. Lock Type: Key Lock. Special Feature: Anti-theft. Brand: Kryptonite. Date First Available: October 12, 2011. Best Sellers Rank: #35,420 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 167 ratings 4.6 out of 5 stars. : B005YPK8B2. Size: ?Series-2 915, 5-Foot. Model Year: ?2018. Part Number: ?000846. Manufacturer: ?Kryptonite. Number of Items: ?1. Suggested Users: ?Unisex-adult. Model Name: ?Kryptonite 000846. Warranty Description: ?Manufacturer Warranty. Brand Name: ?Kryptonite. Package Weight: ?3.98 Kilograms. Item Package Dimensions L x W x H: ?12.91 x 5.28 x 3.82 inches. Item Weight: ?3.67 Kilograms. Shape: ?Round. Included Components: ?Kryptonite 000846. Number of Pieces: ?2, 9. Color: ?Black. Recommended Uses For Product: ?Security. Material: ?Nylon, Alloy Steel. Item Dimensions LxWxH: ?3.15 x 1.18 x 1.18 inches. Lock Type: ?Key Lock. Special Feature: ?Anti-theft. Brand: ?Kryptonite.