NEIKO XZN Triple Square Spline Bit Socket Set - 10 Piece

The Neiko XZN Triple Square Spline Bit Socket Set is an ideal toolset for mechanics who use manual torque tools on European automotive and motorcycle engines, where XZN/triple square fasteners are commonly found. This set features 10 metric bits, with the three largest sizes being tamperproof, making it versatile for use with various automotive applications.

The 12-starred XZN/triple square fasteners are often used in high-torque automotive applications, such as cylinder head bolts and drive train components. The corresponding bit sockets, with their many angles, can generate the increased torque needed for these applications.

Each of the bits in this set is encased in its own universally oriented drive socket, either 1/4-inch, 3/8-inch, or 1/2-inch, to increase the potential torque and limit bit stress. The bits are forged of heat-treated S2 steel alloy, ensuring superior hardness, reduced wear-outs, and longevity. Additionally, the bit sockets are chrome-plated to prevent rusting and corrosion, meeting or exceeding ANSI standards.

The design of this kit allows for the conversion of standard square drives to triple square bits, eliminating camout and recess fallaway with its elliptically based geometry and vertical sidewalls. The precisely machined bit tips ensure accurate size, with a 0° drive angle that eliminates radial force, preventing fastener recesses and providing access to nuts and bolts on European and Japanese cars and trucks.

The complete set includes the following: 1/4" drive (4mm, 5mm, 6mm), 3/8" drive (8mm, 9mm, 10mm, 12mm, tamperproof 14mm), and 1/2" drive (tamperproof 16mm and tamperproof 18mm). This versatile set is ideal for use with tamperproof lug nuts, cylinder head bolts, and other engine bolts commonly found in European and Japanese vehicles.

The Neiko XZN Triple Square Spline Bit Socket Set is a high-quality tool that provides superior torque and precision, ensuring longevity and corrosion resistance. Its versatility and design make it an essential addition to any mechanic's toolbox, particularly when working on European and Japanese automotive and motorcycle engines.

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