Stanley SFMCF910B V20 18v Cordless Brushless 3/8" Impact Wrench Body Only

Stanley SFMCF910B V20 18v Cordless Brushless 3/8" Impact Wrench Body Only

Designed for versatility and compact power, the Stanley FatMax V20 18V Brushless 3/8" Impact Wrench delivers heavy-duty torque in tight spaces. Operating on the interchangeable V20 lithium-ion battery platform, one battery powers this impact wrench along with the entire range of V20 power tools and outdoor equipment.

Equipped with an advanced brushless motor, this wrench maximizes run-time and output while maintaining an ultra-compact body length—making it significantly easier to maneuver in tight engine bays or cramped work zones than traditional brushed models.

Its 3/8" square drive accepts standard 3/8" impact sockets directly, delivering high-impact force to break loose stubborn, rusted, or overtightened bolts with ease. Integrated forward/reverse controls and an automatic LED work light ensure complete precision, even in dimly lit environments.

Features & Benefits

V20 System Compatibility: Runs on any 18V Stanley FatMax V20 lithium-ion battery pack.

High-Efficiency Brushless Motor: Extends motor life, increases power output, and maximizes battery run-time.

Compact Profile: Shortened head length improves accessibility in narrow or restricted spaces.

3/8" Square Drive: Connects directly to 3/8" impact sockets (compatible with adapters for broader accessory use).

High-Torque Impact Mechanism: Easily loosens corroded, seized, or overtightened fasteners.

Directional Control: Simple push-button forward and reverse modes.

Built-in LED Light: Automatically illuminates dark work surfaces upon trigger activation.

Comfort Grip: Molded ergonomic handle reduces user fatigue during prolonged use.

Key Specifications

Voltage: 18V

Battery System: Stanley FatMax V20 (Lithium-Ion)

Motor Type: Brushless

Drive Size: 3/8" Square Drive