There are two types of push magnetic sweeper available: heavy-duty and standard.
Heavy-duty push magnetic sweepers
Heavy-duty magnetic sweepers have back mounted wheels for protection against sharp objects. They are also different from the basic push magnetic sweeper due to their increased size.
Standard push magnetic sweepers
A standard push magnetic sweeper is very simplistic in its makeup as it has two small wheels to help manoeuvre the magnet and a long thin handle. These types of push magnetic sweeper are generally quite small.