Extendible finger wrench

Details Extendible finger wrench Extendible finger wrench

1980-08-21

1982-06-01

Kunin, Stephen G.

Tools

Wrench, screwdriver, or driver therefor

Having work engaging and force exerting portion inserted...

81436, B25B 1500

Patent

active

043321780

ABSTRACT:
An extendible finger wrench comprising a base member which is elongated, rigid and arcuately curved to conform to the pad side of a finger and has elongated side channels, and a set of interchangeable tool holding members which are rigid, elongated and similarly curved and whose side edges slide into the side channels of the body member. Each tool holding member mounts a different tool at its forward end. Resilient means on the curved surface of the base member hold the tool holding member at any point along the length of the base member, and interacting stop members on the base member and tool holding members allow the tool holding member to extend up to 3/4 of its length beyond the base member to extend the reach of the finger wrench.

REFERENCES:
patent: 2519559 (1950-08-01), Foster et al.
patent: 2585641 (1952-02-01), Faso
patent: 2735321 (1956-02-01), Browne et al.

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