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Product Description
503 shank hammer tools have a 12mm round body and a 40mm x 10.2mm spigot with a 19mm tapered collar. A light duty range of tools, commonly known as a .401 shank due to its .401 inch diameter, it is a very popular shank that fits many small chipping hammers including CP7110 & CP7111. They also fit many inexpensive generic items. All 503 shanks are to be used in hammer only mode.
For more information on fittings, see pages PH-17 and PH-18 of the Action Hammer Tools catalogue.