KRYPTONITE

 9.5mm four-sided chain links made of 3t manganese steel Protective nylon webbing with hook-n-loop fasteners to hold cover in place and prevent scratches to bike frame  Hardened Steel bodied Padlock with 2` x 11mm hardened steel shackle Retained shackle side allows chain to be carried around waist High security Pin-style cylinder 2 ergonomic keys with coiled wrist key chains 9.5mm 3`3`/99cm Key Blk/Org 7 of 10 ...

 10mm six-sided chain links made of 3t manganese steel Weather resistant nylon sleeve prevents scratches to painted finishes Pin-less link design secures chain to hardened deadbolt Includes 3 keys: 2 new `I` keys and one with a high-intensity LED light 10mm 1`9.5`/54.6cm Key Blk/Org 8 of 10

 10mm six-sided chain links made of 3t manganese steel Weather resistant nylon sleeve prevents scratches to painted finishes Pin-less link design secures chain to hardened deadbolt Includes 3 keys: 2 new `I` keys and one with a high-intensity LED light 10mm 2`11.5`/90.16cm Key Blk/Org 8 of 10

 10mm six-sided chain links made of 3t manganese steel Weather resistant nylon sleeve prevents scratches to painted finishes Pin-less link design secures chain to hardened deadbolt Includes 3 keys: 2 new `I` keys and one with a high-intensity LED light 10mm 5`3`/160.02cm Key Blk/Org 8 of 10

 4mm chain housed in a protective fabric sleeve Intended for low risk areas and youth bikes Longer version of the Keeper 410 2 keys included 4mm 3`6`/106.7cm Key Blk 1 of 10

 4mm chain housed in a protective fabric sleeve Intended for low risk areas and youth bikes Longer version of the Keeper 410 2 keys included 4mm 3`6`/106.7cm Key Org 1 of 10

 4mm chain housed in a protective fabric sleeve Intended for low risk areas and youth bikes Longer version of the Keeper 410 2 keys included 4mm 3`6`/106.7cm Key Blu 1 of 10

 4mm chain housed in a protective fabric sleeve Intended for low risk areas and youth bikes 2 keys included 65cm / 25.5 inches in length 4mm 2`1.5`/64.77cm Key Blk

 4mm chain housed in a protective fabric sleeve Intended for low risk areas and youth bikes 2 keys included 65cm / 25.5 inches in length 4mm 2`1.5`/64.77cm Key Org

 4mm chain housed in a protective fabric sleeve Intended for low risk areas and youth bikes 2 keys included 65cm / 25.5 inches in length 4mm 2`1.5`/64.77cm Key Blue

 4mm chain housed in a protective fabric sleeve Intended for low risk areas and youth bikes 2 keys included 65cm / 25.5 inches in length 4mm 2`1.5`/64.77cm Key Yel

 4mm chain housed in a protective fabric sleeve Intended for low risk areas and youth bikes 2 keys included 65cm / 25.5 inches in length 4mm 2`1.5`/64.77cm Key Pink