A combination wrench Socket sets is also called a dual- […]
A combination wrench Socket sets is also called a dual-purpose wrench. It is a combination of a torx wrench and an open-end wrench. One end is an open end and the other is a torx end. This combination wrench is very convenient to use. During the tightening process, use the open end to screw the bolt to the end, and then use the torx end to complete the final tightening. When loosening, use the torx end to better protect the edges and corners of the bolt or nut. Do not use the open end for the final tightening operation. If you must use an open end wrench for the final tightening.Open-ended wrenches can only pull bolts or nuts in a limited space. After the bolts or nuts are pulled to the limit, take out the wrench and repeat the original process.
The direction of pulling the wrench should be in the direction of the attached jaw. When using an open-end wrench for the final tightening, do not apply too much force on the wrench, otherwise the thread will slip. The hand should be completely clamped on the bolt to increase the contact area. Only use wrenches that are the same as the size of the bolt or nut opposite side distance. If the wrench size is selected too large, the bolt or nut will be damaged. Wrong use of the wrench can damage the wrench or bolts and nuts. The tightening operation must be completely determined according to the torque requirements of the bolt or nut, and it should not be too large, otherwise the edges and corners of the bolt or nut will be damaged.A manual screw tightening tool, single-headed, double-headed multi-specification movable handle ratchet wrench fixed hole.
It is connected by the main plum blossom sleeve and the secondary plum blossom sleeve of different specifications and sizes through the female key and the male key of the hinged key. Because a plum blossom sleeve has two specifications of plum blossom-shaped through holes, it can be used for tightening screws of two specifications, thereby expanding the scope of use and saving raw materials and labor costs. The movable trigger can easily adjust the angle of the wrench. This kind of wrench is used for the tightening operation of screws and has the characteristics of strong applicability, convenient use and low cost.Ratchet wrenches are very common in our lives, mainly used to repair mechanical equipment with screws. It has a wide range of applications and is mainly used for the maintenance and installation of automobiles and machinery.
The ratchet wrench manufacturer introduces you to the tips for using the ratchet wrench; the ratchet wrench is a manual screw tightening tool, and one of the most common auto maintenance tools required by the auto repairer. It uses a reciprocating swing type manual turning nut to loosen It can be tightened, convenient and fast, and time-saving and labor-saving. The ratchet wrench can meet the torque of railway vertical bolts and is an ideal special tool for tightening sleeper nuts.The ratchet wrench is a manual screw tightening tool. It is one of the most common auto maintenance tools for auto repair masters. It adopts a reciprocating swing type manual turning nut, which can be loosened or tightened, convenient and fast, saving time and effort. The ratchet wrench can meet the requirements of railway The torque of vertical bolts is an ideal special tool for tightening sleeper nuts. In fact, ratchet wrenches also have skills.