GRIFEMA 4 ft Keyed Chain Lock for Bikes and Scooters

Description

This is a keyed chain lock sold under the GRIFEMA brand, meant to secure a bicycle, e-bike, scooter, motorcycle, gate or other equipment left outdoors. According to the Amazon listing, the chain is made of hardened steel and is about 4 ft (1.2 m) long. The listing also mentions a 7 mm thick chain, a protective sleeve that helps guard against cuts, scratches and weather, and two keys in the box. The sleeve is described as weather-resistant, which matters if the lock stays outside for long periods. It suits people who park a bike, scooter or even a grill or generator outside and want an extra layer of security. Before buying, check on Amazon that the length is enough to go around your frame and a fixed object, and read the details of the exact variant you choose.