Clamps are presented in a number of types. Some devices are suited for temporal joining, while others provide permanent connection, plus there are special types (e.g. medical). The most generally known types of these utilities are C-clamps, bar clamps, spring clamps, and screw clamps, while there is a big selection of other types suited for specific applications. At Mega Depot, you can buy clamps from such manufacturers as Bahco, Beta Tools, Dixon Valve, Williams, and many more.