Olympia Tools International Inc.

Shanghai Kunjek Handtools and Hardware Co., Ltd.

Yeqing Tian

Jonathan Siebert Beckwith

Tool handle

Universal faucet nut wrench

A method and apparatus for installing or uninstalling supply lines or retaining nuts. A wrench includes a body having first and second sections rotatably coupled to each other. The body includes a first portion having a plurality of castellations, wherein a plurality of radial slots are formed between lateral surfaces of adjacent castellations, each radial slot being engageable to a wing of a retaining nut, wherein the first portion includes a plurality of first inner surfaces engageable to a first pipe fitting in the closed position. The body includes a second portion spaced away from the first portion, the second portion including a hinge for rotating the first and second sections relative to each other. The body includes a third portion located between the first and second portions, the third portion including a plurality of second inner surfaces engageable to a second pipe fitting in the closed position.

Tub drain removal tool

A pipe wrench includes jaws and a handle portion. The handle portion includes an outer shell disposed outside and an extension body encircled by the outer shell. A first end of the extension body extends into interior of the outer shell. A second end of the extension body is connected to the jaws. The outer shell and the extension body are not rotatable relative to each other. The handle portion further includes a locking element encircling the second end of the extension body.

Growing community of inventors

Shanghai, China

Yeqing Tian