Crank screws in large, heavy duty machinery, such as engines and CNC mills. A wide handle gives you maximum leverage, and a long shaft reaches into deep pockets. The shaft is permanently bonded to the handle for a secure hold that won't break under high torque. To prevent slipping, these T-handle keys are precision manufactured to tight tolerances for an exact fit. They're made of hardened steel or stainless steel to last a lifetime in your tool kit.

The strongest T-handle keys we offer, these are one solid piece of metal, with no joints that could bend or break. Use them to crank screws in large, heavy duty machinery, such as engines and CNC mills. The wide handle allows for maximum leverage, and the long shaft reaches into deep pockets.

Prevent a dangerous zap if you accidentally touch a live circuit. An insulated handle and shaft absorb up to 1,000 volts of electric shock to meet ASTM F1505 and IEC 60900. Use these T-handle keys for everything from installing electrical panels to repairing outlets, switches, and light fixtures. They have a wide grip for maximum leverage.