Custom designed and manufactured to fit both early rectangular and late round flanges.

Tool is designed to bolt to your flange and be used with 3/4" diameter iron pipe over the flange (not included) to restrict movement of the differential pinion or gearbox mainshaft flange while the pinion or shaft nut is tightened or loosened.  

Manufactured from 1/4" thick high strength alloy steel for long life.  This tool will easily meet your needs while working on your Spitfire, GT6 or Herald gearbox / differential.

Pipe, fasteners and flanges shown are not included.

Very few available.