While the primary function of a manhole cover is to keep people and debris out of dangerous and/or dirty spaces, they also serve other vital functions. For example, some manhole covers are equipped with tamper-resistant locks that help prevent unauthorized access to sewers and other utility infrastructure. Others have unique designations or I.D. tags that make it easy to identify what type of utility is located below.
Moreover, security is a critical concern for cyclists. Metal bike racks typically offer a more secure solution for locking bikes, given their sturdy construction. Cyclists can easily attach their bike locks to thick metal bars and frames, providing a greater level of protection against theft. Many metal racks come with additional security features, such as integrated locking mechanisms or rugged designs that deter unauthorized removal of the bikes.
1. Bike Racks The foundation of any good bike carrier system is a sturdy bike rack. These come in various forms, including hitch-mounted, trunk-mounted, and roof-mounted options. Each type has its benefits hitch-mounted racks provide easy access to the vehicle's trunk, while roof-mounted racks free up space around the vehicle. The choice largely depends on personal preference and vehicle type.