... with fiberglass handle. Good quality and reasonable price. 1. MATERIAL OF HANMMER HEAD: S45C steel, S50C steel2. MATERIAL OF HANMMER HANDLE: hardwood, ash, 40% fiberglass handle with ... rube, 65% fiberglass handle and TPR, 65% fiberglass handle and PVC, ... : AB resin, wooden wedge, wooden wedge with matal epoxid-resin glue, etc.5. SIZE ...