According to the principles of Across wrench physics, the longer the lever, the more labor-saving. In actual use, the appropriate length should be selected so that it is easy to use. However, the tire cross wrench also uses this physical principle.According to the current trend of rapid increase in ... read more
The flywheel wrench tubular spark plug wrench is a commonly used installation and removal tool. It uses the principle of leverage to turn bolts, screws, nuts, and other threads to hold the openings or sockets of bolts or nuts. Bright chrome: bright like a mirror. Chromite: dull. Electrophoresis: bla... read more
The ratchet wrench is connected by the main torx socket and the slave torx socket 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, the movable trigger can easily... read more
For the nut Across wrench end or the bolt end is completely lower than the surface to be connected, and the diameter of the recessed hole cannot be used for open-end wrenches, adjustable wrenches and torx wrenches, just use a socket wrench, in addition to the space limitation of the bolt parts, only... read more
According to Across wrench the principles of physics, the longer the lever, the more labor-saving. In actual use, the appropriate length should be selected so that it is easy to use.We all know that Archimedes once said: "Give me a foothold and a lever long enough, and I can move the earth." However... read more
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