Hand tools are a classification of the hardware industry, hardware industry is divided into hand tools, power tools, auto maintenance tools, pneumatic tools, welding equipment, abrasives, daily hardware, construction hardware, kitchen hardware, small appliances, etc., China The Hardware Chemicals Distribution Business Association was approved by the Ministry of Commerce in July 1991 and officially registered with the Ministry of Civil Affairs. The Association accepts the business guidance of the State-owned Assets Supervision and Administration Commission of the People's Republic of China and the supervision and management of the Ministry of Civil Affairs of the People's Republic of China
Manual tool classification
Hand tools can be divided into wrenches, pliers, screwdrivers, tape measures, hammers, sleeves, cuttings, scissors, sets, and auxiliary tools such as tool carts depending on the purpose. Each type is different. The model number.
Wrenches are open end wrenches, double plum wrenches, ratcheting dual-use wrenches, dual-purpose wrenches, tubing wrenches, T-type socket wrenches, cross-sleeve wrenches, adjustable wrenches and other categories;
Pliers are wire cutters, needle-nose pliers, diagonal pliers, retaining ring pliers, pliers pliers, water pump pliers, pipe wrenches, pliers, etc.
The screwdriver has one word, cross, meter, hexagon, pattern, etc.
Sleeve has 1/4", 3/8" and 1/2" three sizes," is the expression of inch; at the same time, the specifications are divided into 6-point sleeve and 12-point sleeve;
Hammer has claw hammer, fitter hammer, ball hammer, rubber hammer and mounting hammer;
Cutting categories include file, diamond file, iron scissors, aviation scissors, utility knives, square pipe saws, pipe cutters, bolt cutters and other categories;
In terms of materials, there are LoV steel, carbon steel, alloy steel and so on.