1033 Double end box wrench flat
Details
Non sparking double box end wrench,is made from copper beryllium or aluminum bronze.There is no spark on impact or friction,these safety tools are very suitable used in the explosive,flammable,magnetic,and corrosive atmosphere.
Non sparking box offset spanner is one kind of non sparking wrench,is also a simple hand tools.It is used for maitenance or repairing,both sides are box that can loosen or tighten nuts.
Non sparking spanner