Triple Square Keys

Triple Square Keys, also known as XZN keys, are specialized tools designed to drive triple square fasteners featuring twelve-point star-shaped heads. These fasteners are common in European automotive engineering, particularly in high-torque applications such as cylinder head bolts, drive shafts, and transmission components. Manufactured from premium chrome vanadium or alloy steels, triple square keys deliver the strength and precision required for demanding mechanical tasks in Pakistan’s growing automotive repair industry.

Types of triple square keys include L-shaped hand keys, bit socket versions for use with ratchets, and complete sets covering sizes from M4 to M18. Impact-rated triple square sockets are designed for power tools, while long-reach versions provide access to recessed bolts. High-quality sets are heat-treated for durability and feature corrosion-resistant coatings for longevity.

The applications of triple square keys span automotive repair, industrial machinery maintenance, and precision assembly. In Pakistan, auto mechanics rely on them for servicing German and European vehicles, workshops use them for high-strength fasteners in heavy equipment, and factories employ them in specialized assemblies. Their unique geometry ensures maximum torque transfer without damaging fasteners.

ToolHoo.com provides a full selection of Triple Square Keys, from affordable workshop sets to professional-grade impact-rated assortments. With nationwide delivery, durable quality, and competitive pricing, ToolHoo.com ensures Pakistani automotive and industrial technicians always have access to specialized fastening tools. At ToolHoo.com, it’s always “Tools No Toils – Solve IT!”