DIYers and tradespeople who need a reliable compact square drive wrench for tight spaces or augmenting an existing socket set.
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You need a longer reach or a higher-capacity drive tool for heavy-torque applications, as the 3.13-inch length and 1.1-pound build suit light to medium work.
Length 3.13 Inches
Weight 1.1 Pounds
Pieces 1
Priced 72% above the category median ($8.73 across 38 tracked models)
Our scorecard
4.7/5overall
Owner rating4.8/5
4.8 average across 591 owner ratings
Popularity1.2/5
591 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other hand tools and workshop hand tools we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
The SUNEX 240D measures 3.13 inches in length and weighs 1.1 pounds, putting it firmly in the compact category for square drive tools. At $14.99 it sits at a reasonable price point for a single-piece wrench that owners clearly trust, given the 4.8-star average held across 591 ratings.
Based on specs and verified owner reviews, the 240D appeals to people who want a nimble tool that can reach into confined areas without adding bulk to a tool bag. The 1.1-pound weight gives it enough mass to apply controlled force without the fatigue of heavier breaker-style tools.
With roughly 50 units purchased per month, buyer activity is steady rather than explosive, which suggests a loyal niche of socket-set users topping off their collection rather than a mass-market impulse buy. SUNEX has a consistent record for quality in drive tools, and the review volume here supports that reputation.
Pros
4.8-star rating from 591 reviews signals genuine owner satisfaction
Compact 3.13-inch length works well in confined or overhead spaces
1.1-pound weight provides enough mass for firm application without excess fatigue
$14.99 price is reasonable for a single-piece SUNEX drive tool
Steady monthly sales indicate ongoing demand and availability
Cons
Single-piece listing offers no set value; buyers needing multiple drive sizes must purchase separately
3.13-inch length may be too short for tasks requiring extended reach
Published specs do not include drive size, so buyers should confirm compatibility before ordering
Specifications
Length
3.13 Inches
Weight
1.1 Pounds
Pieces
1
Performance notes
At 3.13 inches and 1.1 pounds, the SUNEX 240D is sized for precision placement rather than high-torque leverage. The compact build is suited to under-dash automotive work, tight appliance spaces, and socket-set supplementing where a standard ratchet cannot seat properly.
What buyers say
Owners consistently praise the SUNEX 240D for its solid feel and reliable fit. The most common feedback highlights the compact size as a genuine advantage in restricted spaces. Criticism is rare in the review pool, though some buyers note they wished the listing included explicit drive size labeling.
Is the SUNEX 240D a full wrench or a drive adapter?
The listing categorizes it as a square drive wrench. The 3.13-inch length and 1.1-pound weight are consistent with a compact square drive tool, but the published specs do not explicitly state the drive size. Confirm the drive size with the seller before ordering if compatibility is critical.
How does the SUNEX 240D compare in size to standard ratchets?
At 3.13 inches it is notably shorter than a typical 3/8-inch or 1/2-inch ratchet, which usually runs 6 to 10 inches. That shorter profile makes it easier to seat in confined spaces where a full ratchet head cannot swing freely.
Still have questions about the SUNEX 240D?
Reach out to the ToolHandle team at [email protected] and we will help you find the right square drive tool for your setup.
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