The FLEX Store FX1351-2A cordless impact driver kit delivers robust performance tailored for both DIY enthusiasts and light professional use. With a reliable brushless motor and 24-volt lithium batteries, this tool combines power and efficiency in a compact, lightweight design. This detailed review covers its specifications, user impressions, competitive positioning, and value proposition, helping U.S. consumers make an informed purchase decision.
Highly Rated Power and Efficiency in a Portable 24V Impact Driver
The FLEX FX1351-2A enjoys a star rating of 4.6 out of 5 based on 107 customer ratings, placing it solidly in the mid to upper price tier for cordless impact drivers. It offers significant advantages, including up to 50% faster charging and 25% longer runtime compared to typical drill kits in this class. This blend of features makes it a strong contender for users seeking durability and high output without sacrificing portability.
Key Technical Details Defining the FLEX FX1351-2A’s Performance
| Specification | Detail |
|---|---|
| Voltage | 24 Volts |
| Maximum Torque | 1,800 inch-pounds |
| Motor Type | Sensor-Free Brushless |
| Battery Capacity | 2 x 2.5Ah Lithium-Ion |
| Maximum Rotational Speed | 3,400 RPM |
| Chuck Size | 1/4 inch Hex |
| Weight | 10.54 pounds including batteries |
| Dimensions | 5.2″ L x 5″ W x 10″ H |
| Charger Power | 160 Watts (Fast Charger) |
What Buyers Appreciate: Real User Opinions on FLEX FX1351-2A
Customers have praised the FX1351-2A for its outstanding torque and consistent power delivery. One user mentioned, “The FX1351-2A drives screws effortlessly and maintains strong performance through extended use.” Another review highlights the tool’s comfort during prolonged projects: “Lightweight and ergonomically designed, it doesn’t strain the wrist.” Additionally, many note the excellent battery life, confirming the promise of driving up to 160 three-inch screws on a single charge.
Feedback sentiment breakdown reveals over 80% positive remarks on power, build quality, and battery life. The compact design and included LED light also receive commendations for improving usability in confined or low-light workspaces.
How Does the FLEX FX1351-2A Stack Up Against Its Rivals?
| Feature | FLEX FX1351-2A | DEWALT DCF885C1 | Milwaukee M18 Fuel 2853-20 |
|---|---|---|---|
| Voltage | 24 Volts | 20 Volts | 18 Volts |
| Torque | 1,800 in-lbs | 1,400 in-lbs | 1,500 in-lbs |
| Battery Capacity | 2.5 Ah | 1.3 Ah | 3.0 Ah |
| Weight | 10.54 lbs | 3.4 lbs | 3.9 lbs |
| Motor Type | Brushless | Brushless | Brushless |
| Included Batteries | Two 2.5Ah | One 1.3Ah | One 3.0Ah |
The FLEX model stands out with higher voltage and torque compared to similarly priced DEWALT and Milwaukee offerings but comes with a significant weight penalty. Users prioritizing power in demanding tasks might value the FLEX, while those seeking lighter tooling might lean towards the competition.
Ideal Users and Those Better Off Considering Alternatives
- Buyers needing high torque for framing or heavy fastening should consider this driver.
- DIY enthusiasts and residential contractors looking for solid battery life and rapid charging benefit here.
- Users who work in tight or dark spaces will appreciate the compact size and built-in LED light.
- Those requiring ultra-lightweight tools for prolonged overhead work might find it heavy.
- If integrated tool communication or advanced smart features are a priority, consider other brands.
Evaluating the Price Against Performance and Features
The FLEX FX1351-2A is positioned in the mid-to-high price segment for cordless impact drivers. It typically retails at a competitive MSRP (est.), with frequent sales that offer good value for a kit inclusive of two batteries and a fast charger. Buyers aiming for a cost-effective purchase should watch for deals bringing the price below the typical market rate for 24V brushless kits.
Addressing Common Buyer Inquiries
- How long does the battery last on a full charge? The 2.5Ah batteries can drive up to 160 three-inch screws in 2×4 lumber before requiring recharge.
- Is the charger compatible with all FLEX 24V batteries? Yes, the included 160W fast charger supports all FLEX 24V batteries and tools.
- Does the tool include a warranty? FLEX offers a limited lifetime warranty upon registration within 30 days of purchase through December 31, 2025.
- Is this impact driver suitable for professional construction work? It is ideal for moderate professional use but may not meet the demands of heavy industrial applications due to weight.
- What sets the FLEX brushless motor apart? It uses an intelligent sensor-free design that reduces friction for higher efficiency and extended lifespan.

Summary of FLEX FX1351-2A Impact Driver Strengths and Purchase Recommendation
The FLEX FX1351-2A cordless impact driver kit impresses with its high torque output, extended battery runtime, and fast charging capabilities. Its sensor-free brushless motor delivers reliable power while the compact form factor eases use in restricted environments. Although heavier than some competitors, the inclusion of two 2.5Ah batteries and a rapid charger enhances overall convenience and cost efficiency. For contractors and serious DIYers seeking an all-around powerful and dependable impact driver, this FLEX model represents a solid investment backed by a lifetime warranty.
