... steel2. MATERIAL OF HANMMER HANDLE: hardwood, ash, 40% fiberglass handle with rube, 65% fiberglass handle and TPR, 65% fiberglass handle and PVC, steel tube.3 ... , baking varnish, powder coat electrophoresis, polished, mirror polished, chromeplate.4. FIXATION: AB resin, wooden wedge, wooden wedge with matal epoxid-resin glue, etc ...