NEIKO XZN Triple Square Spline Bit Socket Set | 10 Piece Set

Ideal for mechanics working on European automotive and motorcycle engines, the Neiko XZN Triple Square Spline Bit Socket Set is a must-have toolset for those using manual torque tools. Commonly found in high-torque applications such as cylinder head bolts and drive train components, the 12-stared XZN/triple square fasteners require the specialized angles of the corresponding bit sockets to generate the necessary torque.

Crafted from heat-treated S2 steel alloy, each of the 10 metric bits in this set is designed for durability and longevity. The bits are encased in their own drive sockets, available in 1/4-inch, 3/8-inch, or 1/2-inch sizes, to increase torque capacity and reduce stress on the bits. In addition, the chrome plating on each bit socket helps prevent rust and corrosion, ensuring a longer lifespan for the tools.

Meeting or exceeding ANSI standards, this comprehensive set includes 10 metric bits with the three largest sizes being tamperproof. The triple-square spline sockets are perfect for use on tamperproof lug nuts, cylinder head bolts, and other engine bolts. The design of these sockets eliminates camout and recess fallaway with elliptically based geometry and vertical sidewalls.

Constructed from high-strength chrome vanadium steel, the sockets provide superior torque and turning power, while the mirror chrome finish offers added corrosion resistance. The precision-machined bit tips ensure accurate sizing, while the 0° drive angle helps prevent fastener recesses and allows easy access to nuts and bolts on European and Japanese vehicles.

The set includes a variety of sizes, including 1/4" drive (4mm, 5mm, 6mm), 3/8" drive (8mm, 9mm, 10mm, 12mm, tamperproof 14mm) and 1/2" drive (tamperproof 16mm and tamperproof 18mm), making it a versatile and essential toolkit for mechanics specializing in European cars and motorcycles.

product information: