When it comes to concrete forms or shuttering, what goes up must come down. These hammers have been designed for the purpose of rapid construction and quick, neat and efficient tear down. Their patented design, can handle anything from construction to destruction. They are an ideal all steel hammer for traditional framing, and the perfect tool for concrete form work. The head features a magnetic nail holder/starter and provides increased reach for one-handed nail starting; the flat top head allows nails to be set in tight spots. The patented deep "V" head design reduces shock and vibration and the 405mm long shaft gives more power on the way in and extra leverage on the way out. For fast and easy dismantling the V5 features a milled face and 'Short Stack' Claws which are are reinforced to provide increased strength for prying, while an extra nail pulling vee on the side provides leverage for removing nails without ripping up forms. The V4 features a curved short claws and a plain polished strikng face. Weight 540g(19oz).