Main applications of socket cross spanner

The socket cross spanner is composed of multiple sleeves with hexagon or dodecagonal holes and is equipped with handles, extension bars and other accessories. It is especially suitable for screwing bolts or nuts with very narrow or deeply recessed positions.

There are two reasons for lengthening: one is to make it easier for you to reach difficult places; The second is to lengthen the arm so that you can use the same moment of force. It is convenient for you to remove some relatively tight screws.

Generally, the socket cross spanner is provided with a set of socket heads of various specifications and swing handles, extension rods, universal joints, screw joints, elbow handles, etc. for inserting hexagon nuts. The socket head of the socket cross wrench is a concave hexagon cylinder; Wrenches are usually made of carbon structural steel or alloy structural steel, with the specified hardness at the head and elasticity at the middle and handle parts.

If the nut end or bolt end is completely lower than the connected surface and the diameter of the recess cannot be used for open end wrench, adjustable wrench and box wrench, the socket cross wrench shall be used. In addition, the space of the bolt part is limited, and the socket cross wrench can only be used

The socket cross spanner is composed of multiple sleeves with hexagon or dodecagonal holes and is equipped with handles, extension bars and other accessories. It is especially suitable for screwing bolts or nuts with very narrow or deeply recessed positions. The sleeve can be divided into metric system and inch system. Although the sleeve has the same concave shape, the outer diameter, length, etc. are designed for the shape and size of the corresponding equipment, and the country has no unified regulations. Therefore, the sleeve design is relatively flexible and meets the needs of the public.