What accessories are included in the set of socket wrenches

Update:13-01-2022
Summary:

The complete set of a socket wrench is composed of vari […]

The complete set of a socket wrench is composed of various socket components, socket heads, transmission accessories, and connecting parts, which are used for tightening and dismounting hexagon head bolts and nuts, especially suitable for occasions where the working space is narrow or deep. In order to meet the wrenching needs of screws and nuts of different specifications, socket wrenches are usually supplied in sets with sockets and related accessories. Due to the diverse market demands, the sets of socket wrenches are also available in various sets.
The complete set of socket wrenches mainly consists of the following accessories:
Sleeve: Also known as the sleeve head, it is divided into manual and motorized. One end of the sleeve head has a square hole, which is connected with the square tenon of the transmission accessory (such as the quick rocker); Tighten or remove bolts and nuts.
Connection accessories: The connection accessories include joints, connecting rods, universal joints, etc., which are the connecting parts between the socket head and the transmission accessories (such as ratchet wrenches).
Transmission accessories:
(1) Sliding head handle: also called sliding handle, T-shaped handle, it is a transmission accessory for rotating the sleeve head. Its feature is that the sliding head can be moved to adjust the size of the moment arm when it rotates; in addition, it is especially suitable for occasions that can only be operated within an angle of 180° (as shown in the figure above).
⑵Quick rocking handle: also called bow handle, quick handle, rocking handle, it is a transmission accessory used to rotate the sleeve head. Its characteristic is that the bow-shaped handle can be used for rapid and continuous rotation during operation.
⑶ ratchet wrench: also called ratchet trigger, ratchet handle. It is a transmission accessory used to rotate the sleeve head. In addition to being an accessory to a set of socket wrenches, ratchet wrenches are often used alone. The ratchet mechanism can apply force in one direction and idling in the reverse direction. The ratchet wrench is characterized by the use of the ratchet mechanism to rotate at a small angle in a narrow space to tighten or remove screws and nuts. There are many types of ratchet wrenches, such as pointed-tail ratchet wrenches, whose tail can be used for twisting iron wires and general prying work encountered in operations, suitable for construction sites; double-mouth ratchet wrenches, with two openings of different sizes at the wrench. , in order to apply to different specifications of screws and nuts; long-mouth ratchet wrench, the wrench is longer, suitable for channel steel, I-beam, pipes, corners, and other recesses; there are also aluminum ratchet wrenches, thin ratchet wrenches, handle parts Ratchet wrench with slotted hole, etc.
⑷Bend handle: Also called elbow handle, L-shaped handle, it is a transmission accessory for rotating the socket head, mainly used in socket wrenches with a small number of components.
⑸ Rotary handle: It is a transmission accessory for rotating the sleeve head, which is suitable for rotating the bolt and nut located in the deep concave part.
⑹Steering handle: Also called the active head handle, it is a transmission accessory used to rotate the sleeve head. Its characteristic is that it can use the movable structure of the handle and the square tenon, and the bolt and nut can be rotated within different angles.

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