Ratchet socket wrench a manual screw tightening tool, s […]
Ratchet socket wrench a manual screw tightening tool, single head, double head multi-specification ratchet wrench. It is connected by the main plum sleeve and the slave plum sleeve of different specifications and sizes through the articulation key's female key and male key. Since a special torx sleeve has two torx shaped through holes, it can be used. Torque wrench-also called torsion wrench or torque wrench, torque is the product of force and distance.
It is necessary to control the applied torque to be small in order to ensure that the thread is tightened and does not damage the thread due to excessive torque, so use a torque wrench to operate. . Ratchet sleeve wrench A manual screw tightening tool with single-head and double-head multi-specification movable handle ratchet torx wrenches for fixing holes. It is connected by the main plum sleeve and the slave plum sleeve of different specifications and sizes through the articulation key's female key and male key.
Because a plum blossom sleeve has two specifications of plum blossom-shaped through holes, it can be used for the tightening of two specifications of screws, thereby expanding the scope of use and saving raw materials and labor costs. The movable trigger can easily adjust the angle of use of the wrench. This wrench is used for the tightening operation of screws, and has special features of strong applicability, convenient use and low cost.
Torque wrench-also called T type wrench torque wrench or torque wrench. Torque is the product of force and distance. When tightening threaded fasteners such as screws, bolts, nuts, etc., you need to control the amount of torque applied to ensure that the threads are tightened and not excessive Damage the thread, so use a torque wrench to operate. First set an upper limit of the required torque value. When the applied torque reaches the set value, the wrench will make a "catta" sound or the wrench connection will be bent at an angle, which means that it has been tightened.