User-adjustable torque-handle with the precision and reliability you can expect from Wiha.
22-21624 - Adjustable Torque Vario-S - 0.8 To 2.0 Nm
22-21626 - Adjustable Torque Vario-S - 1.0 To 5.0 Nm
22-21630 - Pentalobe #1 Blade For Torque Handle
Pentalobe-style driver blades to use with the Torque-Fix, Torque-Vario, and Easy-Torque drivers
22-21634 - Slotted Torque Blade 2.0mm - 0.4 Nm
Slotted torque driver blade to use with the Torque-Fix, Torque-Vario, and Easy-Torque drivers.
22-21636 - Slotted Torque Blade 2.5mm - 0.4 Nm
I have used MCM for many years and would give high recommendation for getting the job done right.