Nupla 21-020 M20 Machinists Ball Pein Hammer 20 Oz Head Fiberglass Handle

M4 machinists ball pein hammer with 4 oz head and fiberglass handle. Ball pein face supports rivet peening, gasket fitting, and metal forming in machine shops and mechanical assembly. Smaller head...

M16 machinists ball pein hammer with 16 oz head and fiberglass handle. Ball pein face supports rivet peening, gasket fitting, and metal forming in machine shops and mechanical assembly. Standard 16...

M32 machinists ball pein hammer with 32 oz head and fiberglass handle. Ball pein face supports rivet peening, gasket fitting, and metal forming in machine shops and mechanical assembly. Heaviest head...

M8 machinists ball pein hammer with 8 oz head and fiberglass handle. Ball pein face supports rivet peening, gasket fitting, and metal forming in machine shops and mechanical assembly. Mid-range head...

M24 machinists ball pein hammer with 24 oz head and fiberglass handle. Ball pein face supports rivet peening, gasket fitting, and metal forming in machine shops and mechanical assembly. Heavier head...