CRAFTSMAN Hand Impact Driver, 3/8-Inch Set (CMMT14104)

Price: $27.89
(as of Oct 12, 2026 14:07:12 UTC – Details)


Designed to convert the force of a hammer blow into 200 foot pounds of torque, the Impact Tool Set loosens frozen fasteners quickly and easily. By using the included bit set, the hand impact driver can be used to both loosen and tighten Philips and slotted fasteners, as well as drive 3/8-inch sockets.
VERSATILITY: 5 bits for slotted and Phillips fasteners
EASE OF USE: Easily loosens frozen/rusted screws, nuts or bolts with the hand impact driver
EFFICIENT: Tightens fasteners without stripping
DURABILITY: Creates up to 200 foot pounds of torque when struck with a hammer
FLEXIBILITY: Loosen and tighten Philips and slotted fasteners, as well as drive 3/8-inch sockets.
Full Lifetime Warranty, refer to “Warranty & Support” section below for full details
Customers find this impact driver to be a durable, heavy-duty tool that makes getting screws out effortless, with one customer noting it worked on a 20-year-old set of rotors. They consider it essential for everyone’s toolbox and say it’s worth the money, with one mentioning it saved them hundreds on plumber calls. The bit selection receives mixed reviews, with several customers noting the bits could be better.