... brands ! We also supply other many kinds tools! non sparking tools (non-sparking, nonsparking,non magnetic)1. Three kind of materials: Copper-beryllium ... tensile-strength.3. We supply a wide range of non-sparking tools such as socket wrenches, pipe wrenches, adjustable ... punches, chisels, wrecking bars, pinch-bars, screwdrivers, shovels, chain block, etc.4.The tools can efficiently avoid rising spark ...