Hand tool holder

A hand tool holder comprising:

• a holder body;
• wherein:
• the holder body includes a first face, a second face, a third face, and a fourth face;
• each of the first face and the third face is longer than the second face and the fourth face;
• the holder body is provided with at least one first groove arranged on the second face and the third face;
• the at least one first groove has an L-shaped profile;
• the at least one first groove includes a first recessed portion, a first connecting portion, and a first mounting portion;
• the first recessed portion, the first connecting portion, and the first mounting portion are connected and construct an L-shaped channel;
• the first recessed portion is open at the second face;
• the first connecting portion is open at the third face and is located at a bent position of the at least one first groove;
• the first mounting portion is closed at the third face and is perpendicular to the first recessed portion;
• the first mounting portion is a polygonal or hexagonal hole in cross-section;
• the holder body is provided with at least one second mounting portion located beside the at least one first groove;
• the at least one second mounting portion and the first recessed portion extend in the same direction;
• the at least one second mounting portion is connected to the first connecting portion and has a size in cross-section equal to that of the first mounting portion;
• the at least one second mounting portion is a polygonal or hexagonal hole in cross-section penetrating the holder body longitudinally;
• the holder body is provided with a fifth face;
• the at least one second mounting portion has an opening connected to the fifth face;
• the first recessed portion has an opening connected to the fifth face;
• the fifth face has a height different from and lower than that of the first face;
• the holder body is provided with a first space having an opening connected to the first face;
• the first space is an elongate slot with one open side;
• the holder body is provided with at least one second groove arranged on the first face and the fourth face;
• the at least one second groove has an L-shaped profile;
• the at least one second groove includes a second recessed portion, a second connecting portion, and a third mounting portion;
• the second recessed portion, the second connecting portion, and the third mounting portion are connected and construct an L-shaped channel;
• the second recessed portion is open at the fourth face;
• the second connecting portion is open at the first face and is located at a bent position of the at least one second groove;
• the third mounting portion is closed at the first face and is perpendicular to the second recessed portion;
• the third mounting portion is a polygonal or hexagonal hole in cross-section;
• the holder body is provided with at least one fourth mounting portion located beside the at least one second groove;
• the at least one fourth mounting portion and the second recessed portion extend in the same direction;
• the at least one fourth mounting portion is connected to the second connecting portion and has a size in cross-section equal to that of the third mounting portion;
• the at least one fourth mounting portion is a polygonal or hexagonal hole in cross-section penetrating the holder body longitudinally;
• the holder body is provided with a sixth face;
• the at least one fourth mounting portion has an opening connected to the sixth face;
• the second recessed portion has an opening connected to the sixth face;
• the sixth face has a height different from and lower than that of the third face;
• the holder body is provided with a second space having an opening connected to the third face;
• the first mounting portion is connected to the second space and is a perforation penetrating the holder body;
• and
• the third mounting portion is connected to the first space and is a perforation penetrating the holder body.