The assorted keys in these sets have a small handle that prevents you from generating too much torque when turning a fastener. They are often used to install carbide inserts in cutting tools.

With larger lobes, the bits in these sets deliver more torque than Torx bits without slipping and stripping the drive. They have a similar profile to Torx but are not recommended for use with standard Torx screws.

Ensure carbide inserts are tightened to the correct torque. These tools are factory set to the recommended torque values for each screw size and cannot be adjusted. They signal with an audible click when the set torque is reached. The handle has a contoured ultra grip for comfort.

Drive Torx Plus fasteners with a ratchet or torque wrench. Modified lobes increase the contact area between the bit and fastener compared to standard Torx, reducing cam-out and rounding. Well suited for high-torque applications and repeated use on the same fasteners. Replacement bits are available separately, so you can restore a worn socket without replacing the entire assembly.

Keep a selection of screwdrivers on hand to turn fasteners of any size. The handles are made from a combination of soft, grippy plastic for high torque and smooth, hard plastic for quick grip adjustments and high-speed turning. They're also contoured to maximize comfort and minimize hand strain, fatigue, and blisters, even with extended use.