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Richard Kell Double Ended Caliper. (19771)


Now a discontinued tool made by Richard and probably unused, the below information has been taken from Richards Website.

The Richard Kell double ended caliper is five inches overall, incorporating a unique high quality centre joint, comprising p.t.f.e. washer, fitted bronze bush and close tolerance steel hub. The same caliper functions in two modes, internal to external and by rotating 180deg is a very sensitive and precise wall thickness caliper. I made the prototype forty years ago for my own adventures in turning small work.

Sorry my double ended caliper is no longer available.

Price is inclusive of postage to mainland U.K. 

In stock