Vinex Gold-100 Brass ShellBrass Hammers manufactured to IAAF specifications. Comes with IAAF approved Hammer Handles.
HVG-400: 4.00 kg / 95 mm HVG-545: 5.45 kg / 103 mmHVG-600: 6.00 kg / 107 mm HVG-726: 7.26 kg / 110 mm