Jul 27,2022
What is the difference between a quick ratchet handle and a ratchet wrench
Ratchet socket wrench: a manual screw tightening tool, single-head, double-head multi-specification movable handle ratchet torx wrench (fixed hole). It is connected by the main plum blossom sleeve and the slave plum blossom sleeve of different specifications and sizes through the engagement of the female key and the male key of the hinge key.Since a plum blossom sleeve has two specifications of plum-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 adjustable trigger can easily adjust the angle of use of the wrench. The wrench is used for tightening and tightening of screws, and has the characteristics of strong applicability, convenient use and low cost.
Torque wrench - also known as torque wrench or torque wrench, torque is the product of force and distance. When tightening threaded fasteners such as screws, bolts and nuts, it is necessary to control the amount of torque applied to ensure that the threads are tightened without excessive torque. Destroy the threads, so use a torque wrench.
First, set an upper limit of the required torque value. When the applied torque reaches the set value, the wrench will make a "click" sound or the connection of the wrench will be bent a little angle, which means that it has been tightened and no more force is needed.
The difference between them is that the torque of the torque wrench can be set.