The PB 410.H CN Key L-wrenches come in a practical plastic holder, tailored for Torx® screws. Experience precision with true-to-size tips, ensuring an optimal fit in screw heads. Crafted from a special alloy based on spring steel, these L-wrenches offer exceptional elasticity and high-grade hardening for reliable and enduring performance. Each wrench is laser-marked with a unique serial number and backed by a lifetime guarantee, providing peace of mind and confidence in your tools.