Ratchet wrench for transformer station
Ratchet wrenches are used to open and close chambers of flameproof transformer stations type IT3S … and a series of types of flameproof transformer stations type MAR-…..
The ratchet wrenches are made of a welded steel structure and then coated with an anti-corrosive, anti-static paint. The handle of the key is knurled for a better grip.
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