T-type socket wrench security brand is easy to use and affordable

材质：

铍青铜，铝青铜

Our company's explosion-proof socket wrenches are produced using aluminum bronze alloy and beryllium bronze alloy as raw materials. After processing, the tensile strength of beryllium bronze alloy products can reach above 100 degrees, and products made of this material are also anti-magnetic. Function, the tensile strength of aluminum bronze alloy products can reach above 100 degrees. Customers and friends can choose explosion-proof socket wrench products according to their own needs. The socket wrench has an expanded application range, a simple overall structure and is easy to manufacture. The front and rear adjustment components, the ratchet mechanism, are equipped with a three-level stopper, a compression spring and a tension spring on the ratchet wheel of the ratchet mechanism. In addition, in addition to the rear sleeve component, a front sleeve component is also provided, on which each joint is engaged. Since the outer sleeve and sleeve assembly do not interfere with each other in the sleeve assembly, tool wear can be suppressed and durability is improved while making operation simple. An explosion-proof socket wrench includes a body with a clamping portion at one end, an outer sleeve and a plurality of socket assemblies that are movably installed in the front-rear direction. In order to adjust the movement of the outer sleeve and the plurality of socket assemblies in the front-rear direction. The front and rear adjustment member is characterized in that the main body has an opening for fitting the above-mentioned outer sleeve, an opening groove for providing a ratchet mechanism and communicating with the opening, and an integrally formed protruding step located in front of the opening groove. The outer sleeve has The concave and convex portions are integrally formed along the inner side, the fitting recess of the sleeve assembly and the sawtooth portion are integrally formed along the outer upper portion. The front and rear adjustment members are composed of an action lever and an adjustment knob connected to the action lever. On the action lever The upper body is integrally formed with an extended end portion that is oval in cross-section and extends in the inner and outer direction. The socket wrench has a cylindrical portion with multiple elastic restraint grooves and a rear central axis. Form an extension.