Check the listing for details. Lisle 60850 Master Triple Square Bit. Condition: New. Listed at 28.99 USD. The Lisle 60850 Master Triple Square Bit is a comprehensive set of triple square bits designed for various automotive applications. Triple square bits, also known as XZN bits, are commonly used for fastening and loosening bolts with triple square drive heads. This set includes a range of sizes, providing versatility for different bolt sizes and applications. The bits are made from high-quality materials to ensure durability and longevity. The Lisle 60850 Master Triple Square Bit set is a must-have tool for automotive enthusiasts, mechanics, and professionals working with triple square fasteners. Specifications: Brand: Lisle Model: 60850 Tool Type: Master Triple Square Bit Set Features: A comprehensive set of triple square bits for automotive applications Includes a range of sizes for versatility Designed for fastening and loosening bolts with triple square drive heads High-quality construction for durability Essential tool for automotive enthusiasts, mechanics, and professionals