The kryptonite kryptoflex r2 retractor pocket combo lock is built for ease and convenience whilst ensuring a high level of protection the vinyl coated twisted steel cable is both lightweight and durable this retractor lock is designed by kryptonite for a quick release and lock up for people on the go and can be transported easily in your pocket the kryptonite kryptoflex r2 retractor pocket combo lock provides a high standard of security with a patented 4 digit combination dial kryptonite kry