Handle Wedge for Hammer Axe 11mmProduct Type: Handle wedgeMaterial: Carbon steelSize: diameter*length 11mmx14mmPieces: 3pcsWhat is this?This handle wedge design expands wood 360 degrees for maximum displacement, secure an axes head on a handleWhat function is it?hammer wedges for securing replacement handles to hammer heads, Stop worrying about the tools loosening or falling offNote:The 7 size wedges we provide 8mmx10mm; 10mmx12mm; 11mmx14mm; 13mmx16mm; 16mmx18mm; 18mmx20mm; 19mmx22mm; You can pick what you need