China ratchet ring spanners manufacturers and ratchet spanners suppliers
, we are specializes in producing RATCHET spanners/wrench and other forged parts. Located in Yuyao, Ningbo City, East China’s Zhejiang province with 7000 years ancient culture of Hemudu Site.
The ratchet mechanism of the ratchet wrench is a unidirectional intermittent motion mechanism composed of a ratchet wheel and a pawl. The ratchet mechanism is mainly composed of a rocker, a pawl and a...
A ratchet is defined as a gear with a rigid tooth surface or friction surface on the outer or inner rim, and is an important component of the ratchet mechanism. It is moved step by step by the pawl pu...
principle: The ratchet wrench is used to rotate bolts or nuts placed in narrow or difficult to access positions, and the ratchet wrench is rotatably connected to the end of the operating rod. The ratc...
Why is it designed as a pointed tail? What kind of working environment is suitable for? Internal structure and structure? The head socket of the pointed-tail ratchet wrench has double specifications a...
Screws are the main fasteners in mechanical equipment. The open-ended hexagon wrench is an important tool for processing, production and maintenance in the mechanical industry. This project is a revol...
General households will have toolboxes, socket wrenches, pliers and other tools. When something in the house is broken or any part is loose, you can fix it by yourself, which saves the effort of going...
