FIELD: hand tools.
SUBSTANCE: invention relates to manual tools intended for threaded connections assembly and disassembly. In particular, invention relates to end-type wrench. Peculiar feature of the invention consists in that the end wrench contains a handle with a hole with an internal thread for a set of replaceable heads, made in the form of a cylinder with an internal hexagon for a screw, with a thread on the outer cylindrical surface, wherein the handle hole is made through-ended and equipped with a limiting collar, wherein the replaceable heads when installed in the handle hole rest against the limiting collar.
EFFECT: technical result is providing, both twisting and unwinding threaded connections end wrench.
1 cl, 2 dwg
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