The Sunex 36489 impact socket is a compact, 3/8″ drive tool made from chrome-molybdenum (CR-MO) alloy steel, measuring 2.4 x 0.75 inches and built for high torque and reduced slippage. It combines a slim profile, hardened finish, and solid hex engagement, making it useful for automotive and machinery work; users cite success with rusted fasteners and repeat use. What are the trade-offs in durability, fit, and value compared to similar sockets?
Key Takeaways
- Sunex 36489 is a 3/8″ drive, 14mm hex impact socket made from durable Chrome Molybdenum (CR-MO) alloy steel.
- Users report strong torque transfer and consistent engagement, minimizing slippage on impact wrenches.
- Compact 2.4 x 0.75 x 0.75 inch design fits snugly and resists rounding on rusted fasteners.
- Suitable for automotive tasks like brakes and suspension; extreme industrial torque may need larger drives.
- Backed by a lifetime manufacturer warranty, Amazon returns, and typically priced under $10 for single units.
Product Specifications and Build Quality
Although compact in appearance, the Sunex 36489 delivers a focused set of specifications suited to professional and hobbyist use.
The product lists precise size dimensions: 2.4 x 0.75 x 0.75 inches, 3/8″ drive, 14mm hex. What are the build materials? Chrome Molybdenum (CR-MO) alloy steel backstops torque and resists deformation.
Features include increased strength, hex shank, external hex drive, black finish. Practical considerations: weight (0.01 oz), single-piece unit, compatibility with common impact wrenches.
Bullet points:
- Part number: SUN36489
- UPC/ASIN identifiers
- Lifetime warranty noted
This section frames specs without testing-based claims.
Performance and Real-World Use
With the specifications and build qualities established, assessment now turns to how the Sunex 36489 performs in real-world tasks.
The 14mm CR-MO hex impact socket shows solid durability under repeated use, resisting rounding on rusted fasteners and fitting 3/8″ drive tools snugly.
User experiences report effective torque transfer, consistent engagement, and low slippage with impact wrenches.
Practical considerations: fits bolts 14mm, length 2.4 inches, weight negligible.
Q: Is it suitable for heavy-duty work?
A: Yes for most automotive and maintenance jobs, though extreme industrial torque may favor longer or larger drives.
Real world applications include brakes, suspension, machinery maintenance.
Warranty, Price, and Buying Considerations
Warranty, price, and buying considerations for the Sunex 36489 center on value, protection, and fit-for-purpose choices.
The buyer learns warranty details: a lifetime manufacturer warranty plus Amazon’s 30-day return window.
The buyer gets a lifetime manufacturer warranty and the added protection of Amazon’s 30-day return window.
Price comparison: single-piece pricing is low, often under $10, compare unit cost when buying sets.
Practical Q&A:
- What are dimensions? 2.4 x 0.75 x 0.75 inches, 0.01 oz.
- Is material durable? Chrome molybdenum (CR-MO) resists rounding.
- Who should buy it? Technicians needing a 3/8″ drive, 14mm hex, solid replacement.
Consider OEM trust, single-piece needs, and bulk discounts.
Frequently Asked Questions
Does It Fit Impact Drivers With Quick-Change Adapters?
Yes — it fits many, but compatibility concerns arise with quick-change adapters; user experiences note the 3/8″ drive and hex shank typically work, though some adapters or proprietary systems may require verification before use.
Is the Socket Magnetic or Non-Magnetic?
Barely magnetic, the socket is non-magnetic; subtly stated. Strong socket strength stems from chrome-moly construction, sacrificing magnetic attraction for superior toughness. Magnetic properties are minimal, prioritizing durability and reliable resistance to rounded fasteners.
Can It Be Used With Extensions or Wobble Adapters?
Yes. It mates with standard impact extensions and wobble adapters, as its 3/8-inch drive and hex shank fit common accessories; users should guarantee proper seating and torque limits to avoid stress on the socket or adapter.
Is the Finish Resistant to Corrosion or Chipping?
Yes, it offers good corrosion resistance and chipping durability. With a 4.8-star average from 159 ratings, reviewers praise the CR-MO finish for lasting protection, heavy use resilience, and resistance to surface wear and rust.
Are There Matching Hex Sockets in Other Sizes or Sets?
Yes. The brand offers additional impact socket sizes and complete sets; compatibility across socket set compatibility is strong, enabling matching 14mm pieces with other hex sizes in Sunex CR-MO collections for versatile workshop and professional use.
