Hand tools can be divided into wrenches, pliers, screwdrivers, tape measures, hammers, sleeves, cutting, scissors, sets, and auxiliary tools such as tool trucks, etc. each type has different models. Wrenches include open-end wrench (mechanical hand), double ring wrench, ratchet wrench (quick wrench), dual-purpose wrench (compound wrench), oil pipe wrench, T-type socket wrench, cross socket wrench, adjustable wrench and other categories; Pliers include steel wire pliers, pointed

Toolbag, tool kit, which is used to store all kinds of tools in people's life, can be used to store hardware tools, garden tools, maintenance tools, testing equipment, electrical tools, vehicle tool kits, electric tool kits, telecommunication tools, etc., and can store all kinds of tools with powerful functions, easy to carry, and scientific and reasonable layout, which will help users to complete work tasks faster, better, safer, and more convenient. Sometimes some functional software tools are also packaged, called sof