Tool Talk

What's-It Forum => What's-It Forum => Topic started by: Sudsy on February 10, 2019, 09:22:30 PM

Title: Not a clue !
Post by: Sudsy on February 10, 2019, 09:22:30 PM

Came out of a home machinists shop. Looks like it fits in a drill

7" long

Reads -

             7/16

             B&D

       United States

         Of America

(https://www.stripersonline.com/surftalk/uploads/monthly_2019_02/20190210_220650.jpg.f0536bafbce92782108b16aeb7ca26ce.jpg)

Title: Re: Not a clue !
Post by: wvtools on February 10, 2019, 09:30:57 PM

As luck would have it I found it in the first Black and Decker catalog I looked in on the first page I looked at.

1946

Under Carbon Cleaning Tools

Valve Guide Cleaner

Looks like it may be the 21449  7/16 to 31/64 inch

Made of spring wire set spirally about a stem and expanded to give heavy cleaning tension.  A few strokes with this cleaner driven by a 1/4 inch drill thoroughly cleans and polishes the valve guide.