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3311 Single End Box Wrench

■ 40 Chrome steel material ■ Die forged ■ High quality. ■ Black Epoxy or Natural Colour.

  • Product Description
  • Product Features

    ■ High quality raw materials.
    ■ Drop forged process.
    ■ High strength, high quality.
    ■ Long using lifespan.
    ■ BAM、 FM、 GS、ATEX international certificates etc.
    ■ Mechanical performance warranty for life

    A single end box wrench, also known as a single-ended box spanner, is a versatile hand tool commonly used in mechanical and automotive applications. It is designed to provide a secure grip on nuts and bolts with its box-shaped opening on one end. 

    The single end box wrench typically has a fixed size, with the opening matching a specific nut or bolt size. This feature allows for efficient and precise tightening or loosening of fasteners in various tasks. The box-shaped opening provides multiple contact points on the fastener, minimizing the risk of slipping or rounding off the edges, which can often occur with adjustable wrenches.

    These wrenches are commonly made from durable materials such as chrome vanadium steel, ensuring strength and longevity. They often feature a polished finish that enhances corrosion resistance and facilitates easy cleaning. The handle of the wrench is designed for comfortable gripping, enabling users to apply sufficient torque without straining their hands.

    Single end box wrenches come in different sizes to accommodate various fastener dimensions, making them suitable for a wide range of applications. They are widely used in automotive repair, machinery maintenance, and general construction work. Their compact design and single-ended feature make them particularly useful in tight spaces where other tools may not fit.

    In summary, the single end box wrench is a reliable and essential tool for professionals and DIY enthusiasts alike. Its sturdy construction, precise sizing, and secure grip make it an efficient choice for fastening and loosening nuts and bolts in mechanical and automotive tasks.

    Product Detail Presentation

    Product Parameters

    German DIN standard ISO standard

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