This Klein Tools 32-piece set features industrial-strength, heat-treated steel bits designed for long-lasting durability. The comprehensive assortment includes Torx, Hex, Spanner, and Tri-Wing bits, all organized in a convenient PVC block that slides over most screwdriver shafts.

• Industrial strength, heat-treated steel bits provide long-lasting durability for demanding applications.
• Comprehensive 32-piece assortment includes 9 Torx, 6 fraction hex, 5 metric hex, 4 spanner, 4 Tri-Wing, and 3 Torq-Set bits.
• Includes a 1/4 in. square to 1/4 in. hex adapter for versatile drive socket compatibility.
• Durable PVC block slides over most screwdriver shafts for easy bit access and organized storage.