Torque Screwdriver Wheeler FAT Wrench

The Wheeler FAT Wrench is a torque screwdriver that allows you to always set screws to the exact correct torque — preventing both loose and over-tightened connections. The adjustable torque ranges from 10 to 65 inch pound (1.13 Nm to 7.34 Nm) and is set via the adjustment knob at the bottom. You can read the current setting directly on the clear display on the side.

The FAT Wrench comes with ten bits for use with different screw types. All bits are made of shock-resistant S2 tool steel, hardened to a Rockwell C hardness of 56-58. The included bits are:

• Adapter bit
• Hex bit: 3/32, 7/64, 5/32 inch
• Torx bit: T15, T20
• Flat bit: #10, #11, #32
• Leupold/Buehler bit

A magnetic point in the shaft holds the bits firmly in place, making changes quick. Both the shaft and bits feature a black phosphate coating that resists rust and significantly extends lifespan. The rubber grip provides comfortable and stable handling during use — a common choice for sport shooters who want to adjust their mounts precisely.