Hook wrench, also known as crescent wrench, commonly known as hook wrench, is used to twist flat nuts with limited thickness, such as round nuts specially used for disassembly and assembly of vehicles and mechanical equipment. The slot is divided into rectangular slot and circular slot. The production process uses high-quality alloy steel forged at high temperatures, which has high strength and wear resistance.
Applicable outer diameter range of round nuts ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
Special tools introduce German technology and comply with German standards/, B/, B/ is made of high-quality alloy structural steel, and the die-forged workpiece is forged and rolled by a large friction press. Compared with ordinary steel tools, the tools have the advantages of precise dimensions, tensile strength, and good wear resistance.
The surface treatment of hook and spanner products is one with black coating and the other with gray hammer pattern spraying. The main chrome steel products include double-headed torx wrenches, percussion plum blossoms, high-neck pry bars, plum blossom wrenches, high-neck American percussion torx wrenches, convex-type torx wrenches, single-head torx wrenches, socket wrenches, ratchet wrenches, hook wrenches, and hexagonal sockets. Wrenches, etc., the appearance design of the hammer wrench conforms to the German standard, and the appearance design of the hammer wrench conforms to the standard, and is exported to many countries and regions.
Explosion-proof hook