Valve wrench

Details Valve wrench Valve wrench

1975-08-25

1977-04-12

Smith, Al Lawrence

Tools

Wrench, screwdriver, or driver therefor

Wheel or endless track operated

81125, B25B 1348

Patent

active

040167836

ABSTRACT:
An improved wrench designed particularly for screwing a polished angle valve or other plumbing fitting without leaving unsightly teeth marks on it; the wrench including a hollow housing at one end of a crank handle, the housing being placed around the valve or other fitting, and the housing also supporting a rotatable transverse extending stabilizer bolt that threadingly engages the threaded end of the valve so to firmly hold the same while it is being screwed.

REFERENCES:
patent: 2488036 (1949-11-01), Pofcher
patent: 2574352 (1951-11-01), Senter
patent: 2643566 (1953-06-01), Santos et al.
patent: 2649825 (1953-08-01), Fisher
patent: 3379078 (1968-04-01), Sallows

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