The material of explosion-proof tools is copper alloy, because of the good thermal conductivity of copper and almost carbon-free characteristics, so that when the tool and object friction or impact, the heat generated in a short time is absorbed and conducted, another reason is that because the copper itself is relatively soft, friction and impact have good concessions, not easy to produce tiny metal particles, so we can hardly see sparks, so explosion-proof tools are also known as spark-free tools.

Scope of application
Petroleum refining and petrochemical industry, coal mine, oil field, natural gas chemical industry, gunpowder industry, chemical fiber industry, paint industry, fertilizer industry, various pharmaceutical industries. Petroleum tankers and liquefied petroleum gas vehicles, aircraft, warehouses dealing in flammable and explosive materials, electrolysis workshops, communication machine assembly workshops, places where tools are required to not rust, wear resistance and anti-magnetism, etc.
Knock Torx wrench, Strike Hex Wrench, Curved Handle Knock Torx Wrench, Curved Handle Knock Hex Wrench, Straight Handle Convex Knock Torx Wrench, Curved Handle Convex Knock Torx Wrench.
Knock Dull Wrench, Single Head Dull Wrench, Crowbar Dull Wrench, Straight Handle Torx Wrench, Curved Torx Wrench, Cry Bar Torx Wrench, Double Head Dead Wrench, Double Head Torx Wrench, Dual Use Wrench, Universal Wrench, Adjustable Hook Wrench, Hook Wrench, Live Wrench, C-Wrench, Single Head Barrel Wrench, Double Head Barrel Wrench, Universal Barrel Wrench, F-Wrench, Square Head F-Wrench, Non-Slip F-Wrench, Reinforced Claw Valve Wrench.
American style pipe pliers, English pipe pliers, light chain pliers, belt pliers, bolt cutters, nut pliers, water pump pliers, carp pliers, locking pliers, ker pliers, flat nose pliers, pointed nose pliers, diagonal pliers, retaining ring pliers (inside and outside).
Octagonal hammer, German octagonal hammer, rust removal hammer, nipple hammer, mechanical hammer, horn hammer, inspection hammer, flat tail inspection hammer, nail hammer. Safety axes, axes, pickaxes, anvils, wire hammers, flat screwdrivers, Phillips screwdrivers, percussion screwdrivers, clamp screwdrivers, T-screwdrivers, double-ended screwdrivers, awls, hand threading needles, hearing needles, sawing bows, saw blades, chicken tail saws, crowbars, combination tools.