ham-handed

Adjective

• lacking physical movement skills, especially with the hands
  • a bumbling mechanic
    
  • a bungling performance
    
  • ham-handed governmental interference
    
  • could scarcely empty a scuttle of ashes, so handless was the poor creature- Mary H. Vorse
    

Related words

• Synonyms: 
  bumbling , bungling , butterfingered , ham-fisted , handless , heavy-handed , left-handed