Used Kryptonite Keeper 790 Combo integrated chain lock, 7mm chain, 3 ft (90 cm), resettable 4-digit combination. It opens on the factory code 0-0-0-5, so the buyer can set their own combination right away. Slight wear and tear on the sleeve, shown in the photos — the first photo is the actual item; the others are reference photos of the same model. Local pickup in Oxon Hill. Cash only.