ACDelco ARI12105P G12 12V Impact Driver Kit
- Power Source: Battery
- Speed: 3100 RPM
- Voltage: 12 volts
- Item Weight: 0.44 pounds
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact 12 volt impact driver for light duty fastening, not a substitute for a full size impact wrench on heavy automotive work.
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ASIN: B07CZS78R5Model: ARI12105PCategory: Impact Drivers & Wrenches
Overview
The ACDelco ARI12105P is a 12 volt cordless impact driver rated at 3100 RPM and 2 amps, with a body measuring roughly 6 by 3 by 8 inches and weighing about 0.2 kilograms for one handed use.
ACDelco, better known for automotive parts, offers this 12 volt impact driver as a compact option for light fastening tasks. At roughly 0.2 kilograms it is lighter than many cordless impacts in its class, and the 3100 RPM motor suits small to medium screws and bolts rather than heavy duty work.
- 12 volt battery powered platform
- 3100 RPM no load speed
- Body measures 6 x 3 x 8 inches
- ACDelco automotive-adjacent brand
Who it's for
This suits anyone who wants a small, light impact driver for occasional household or garage jobs rather than daily trade use. It is sized for one handed operation, not for buyers who need a full size impact wrench for heavy automotive lug nuts or trade fastening.
Pros and cons
- Light body eases one handed use
- Compact enough for tight spaces
- 3100 RPM suits small fastening jobs
- 2 amp motor limits torque for heavy fasteners
- No corded or higher voltage option listed
- Battery and charger inclusion not specified
Performance notes
The 2 amp motor spins to 3100 RPM, which favors speed over torque, so it is better matched to small screws and light bolts than to seized or oversized fasteners. Its light weight of about 0.2 kilograms keeps fatigue down during short jobs, and the compact 6 by 3 by 8 inch body fits into tight spaces a full size impact wrench cannot reach.
Specifications
| Brand | ACDelco |
|---|---|
| Model | ARI12105P |
| Dimensions & fit | |
| Item Weight | 0.44 poundslower than 93% of 184 impact drivers & wrenches |
| Dimensions | 6 × 3 × 8 inches |
| Dimensions | 6"L x 3"W x 8"H |
| Capacity & performance | |
| Speed | 3100 RPM |
| Power & efficiency | |
| Power Source | Battery |
| Voltage | 12 voltslower than 76% of 171 impact drivers & wrenches |
| Amperage | 2 amps |
Closest rivals on specs
Milwaukee 2457-20 M12 Cordless Ratchet 3/8 Inch- Item Weight 0.44 vs 1 pounds (-56%)
Milwaukee 3453-22 M12 Fuel 1/4 in Hex Impact Driver Kit- Item Weight 0.44 vs 1 pounds (-56%)
Frequently asked questions
What voltage does the ACDelco ARI12105P run on?
It runs on a 12 volt battery platform.
How fast does the ARI12105P spin?
It has a rated no load speed of 3100 RPM.
How much does the ARI12105P weigh?
About 0.2 kilograms, making it one of the lighter impact drivers in its class.