non sparking engineer hammer aluminum bronze or beryllium copper 0.3kg  300g

widely used in the place where has potential explosive dangerous environment.such  as petroleum.chemical industry,gas station,mining,etc.

material aluminum bronze or beryllium copper 

size 0.3kg  0.4kg  0.5kg 

technique : casting or foged 

package carton box 

origin hebei 

certificate  ISO9001/UKAS 

polished or electrostatic spraying