SUNLITE

 6mm chain lock housed in a scratch and pinch resistant sleeve with reflective striping Heavy duty lock head with 2 keys Hardened heat treated links 6mm 35in Key Black/Ref

 Hardened heat treated links Integrated heavy duty flat tumbler lock Weather resistant casing Includes 2 keys 6mm 2.5`/76.2cm Key Blk

 Hardened heat treated Links Integrated heavy duty flat tumbler lock w/ 2 keys Weatherproof protective coating 8mm 4`/122cm Key Blk

 Four-sided trapezoidal chain links Weatherproof nylon cover Heat treated links Heat treated high security mini U-lock w/ 3 keys 10mm 4`/122cm Key Blk

 4mm steel chain links Integrated flat tumbler lock with 2 keys Weather resistant casing 4mm 2.4`/73.15cm Key Blk