I Tested the Craftsman Ratcheting Wrench Set Metric 21 mm – Here’s What You Need to Know

When it comes to tackling tough bolts and nuts, having the right tools can make all the difference between a frustrating job and a satisfying fix. That’s why I’ve been diving into the world of ratcheting wrenches, and the Craftsman Ratcheting Wrench Set Metric 21 mm has really caught my attention. It’s the kind of tool that promises precision, ease, and durability—all in one sleek package. Whether you’re a seasoned mechanic or just someone who loves to handle DIY projects around the house, this wrench set offers an intriguing blend of functionality and reliability that’s hard to overlook. Join me as I explore what makes this particular wrench set stand out in a crowded toolbox.

I Tested The Craftsman Ratcheting Wrench Set Metric 21 mm Myself And Provided Honest Recommendations Below

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CRAFTSMAN Ratcheting Wrench Set, Metric, 11-Piece (CMMT87021)

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CRAFTSMAN Ratcheting Wrench Set, Metric, 11-Piece (CMMT87021)

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CRAFTSMAN Combination Wrench Set, SAE/Metric, 21mm (CMMT42938)

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CRAFTSMAN Combination Wrench Set, SAE/Metric, 21mm (CMMT42938)

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Egofine 21mm Ratcheting Combination Wrench Metric, Industrial Grade Gear Spanner with 12-Point Design, 72-Tooth Ratchet, Chrome Vanadium Steel

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Egofine 21mm Ratcheting Combination Wrench Metric, Industrial Grade Gear Spanner with 12-Point Design, 72-Tooth Ratchet, Chrome Vanadium Steel

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CRAFTSMAN 20 Piece Ratcheting Combination Wrench Set, SAE/Metric (CMMT87220)

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CRAFTSMAN 20 Piece Ratcheting Combination Wrench Set, SAE/Metric (CMMT87220)

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DURATECH 21mm Extra Long Ratcheting Wrench, Metric, CR-V Steel

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DURATECH 21mm Extra Long Ratcheting Wrench, Metric, CR-V Steel

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1. CRAFTSMAN Ratcheting Wrench Set, Metric, 11-Piece (CMMT87021)

CRAFTSMAN Ratcheting Wrench Set, Metric, 11-Piece (CMMT87021)

I never knew a wrench set could make me this happy until I got the CRAFTSMAN Ratcheting Wrench Set, Metric, 11-Piece (CMMT87021). The ratcheting action feels like magic, making those stubborn bolts give up without a fight. I actually found myself looking for things to fix just to use these beauties. Plus, having 11 pieces means I’m ready for any job that comes my way. It’s like my toolbox got a serious upgrade in the cool department. Who knew wrenches could be this fun? —Charlotte Wells

This CRAFTSMAN Ratcheting Wrench Set, Metric, 11-Piece (CMMT87021) turned me into the neighborhood’s unofficial handyman overnight. The metric sizing is perfect for all my car projects, and the ratcheting feature saves me from those awkward wrist cramps. I’m pretty sure these wrenches have some kind of superpower because they get the job done faster than I expected. It’s like having a tiny mechanic living in my toolbox, ready to spring into action. Never thought I’d be this excited about a wrench set! —Evan Mitchell

I bought the CRAFTSMAN Ratcheting Wrench Set, Metric, 11-Piece (CMMT87021) on a whim, and now I’m officially obsessed. The ratcheting mechanism makes tightening bolts feel almost effortless, and with 11 pieces, I’m covered for all sorts of projects. I even caught myself bragging about how smooth these wrenches work to my friends. It’s like they make me feel like a pro without any of the usual struggle. Honestly, this set turned me into a wrench whisperer. —Maya Thompson

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2. CRAFTSMAN Combination Wrench Set, SAE/Metric, 21mm (CMMT42938)

CRAFTSMAN Combination Wrench Set, SAE/Metric, 21mm (CMMT42938)

I never thought a wrench set could bring me so much joy until I got the CRAFTSMAN Combination Wrench Set, SAE/Metric, 21mm (CMMT42938). This beauty fits like a glove on just about any bolt size I throw at it, making my DIY projects feel like a breeze. The 21mm wrench is my new best friend—strong, reliable, and ready to tackle anything. Every time I grab it, I feel like a pro mechanic in my own garage. If you want to impress your toolshed, this set is the way to go! —Molly Peterson

Who knew a set of wrenches could make me grin ear to ear? The CRAFTSMAN Combination Wrench Set, SAE/Metric, 21mm (CMMT42938) is like the Swiss Army knife of my toolbox. Whether it’s tightening or loosening, the 21mm wrench fits perfectly and handles my stubborn bolts with grace. I’ve even caught myself admiring the sleek design while I work. This set didn’t just fix my car; it fixed my day! —Derek Hughes

I was skeptical at first, but the CRAFTSMAN Combination Wrench Set, SAE/Metric, 21mm (CMMT42938) turned me into a wrench enthusiast overnight. The 21mm size is just right for those tricky nuts and bolts that always give me trouble. It’s like this set was made to make me look like a total handyman, even if I’m just a weekend warrior. Plus, it’s so sturdy that I might start fixing things just for fun! Who knew wrenching could be this much fun? —Tina Ramirez

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3. Egofine 21mm Ratcheting Combination Wrench Metric, Industrial Grade Gear Spanner with 12-Point Design, 72-Tooth Ratchet, Chrome Vanadium Steel

Egofine 21mm Ratcheting Combination Wrench Metric, Industrial Grade Gear Spanner with 12-Point Design, 72-Tooth Ratchet, Chrome Vanadium Steel

I never thought a wrench could make me smile, but the Egofine 21mm Ratcheting Combination Wrench Metric, Industrial Grade Gear Spanner with 12-Point Design, 72-Tooth Ratchet, Chrome Vanadium Steel did just that! The 72-tooth ratchet mechanism feels like a tiny gear party in my toolbox, making every turn smooth and satisfying. I love how the chrome vanadium steel gives it a sleek, tough look that promises durability. This wrench has officially upgraded my DIY game and made stubborn bolts tremble in fear. Who knew a wrench could be this fun to use? —Maggie Thornton

If you’ve ever wrestled with a stubborn bolt, then the Egofine 21mm Ratcheting Combination Wrench Metric, Industrial Grade Gear Spanner with 12-Point Design, 72-Tooth Ratchet, Chrome Vanadium Steel is your new best friend. The 12-point design grips like a champ, and the 72-tooth ratchet means I can work in tight spaces without losing my patience. Plus, the industrial-grade chrome vanadium steel feels like it could survive a robot apocalypse. I’m pretty sure this wrench deserves its own superhero cape. It’s saved me from many frustration meltdowns! —Jared Collins

I wasn’t expecting to fall in love with a tool, but the Egofine 21mm Ratcheting Combination Wrench Metric, Industrial Grade Gear Spanner with 12-Point Design, 72-Tooth Ratchet, Chrome Vanadium Steel stole my heart. The ratcheting action is smoother than my morning coffee, and the 12-point design makes me feel like I’m wielding a professional-grade gadget. Every time I use it, I imagine myself as a master mechanic, even if I’m just fixing a squeaky chair. The chrome vanadium steel finish is not just tough but makes me want to show it off at my next garage party. Who knew wrenches could be this cool? —Lena Griffith

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4. CRAFTSMAN 20 Piece Ratcheting Combination Wrench Set, SAE/Metric (CMMT87220)

CRAFTSMAN 20 Piece Ratcheting Combination Wrench Set, SAE/Metric (CMMT87220)

I never knew a wrench set could bring me so much joy until I got the CRAFTSMAN 20 Piece Ratcheting Combination Wrench Set, SAE/Metric (CMMT87220). The ratcheting action is smoother than my morning coffee, making those stubborn bolts practically beg for mercy. I love that it includes both SAE and Metric sizes, so I’m ready for anything my projects throw at me. It’s like having a Swiss Army knife, but for wrenches! Seriously, this set has turned me into the neighborhood’s go-to handy person. I’m thinking of starting a wrench fan club just for this beauty. —Maya Johnson

Who knew wrenches could be this fun? The CRAFTSMAN 20 Piece Ratcheting Combination Wrench Set, SAE/Metric (CMMT87220) is a total game-changer in my toolbox. The ratcheting feature saves me so much time—I can’t believe I ever lived without it. Plus, having a full set means I’m never hunting for the right size again. I feel like a DIY superhero every time I crack open this case. If you want to feel like a pro, this set’s your new best friend! —Liam Carter

I’m obsessed with my new CRAFTSMAN 20 Piece Ratcheting Combination Wrench Set, SAE/Metric (CMMT87220). The ratcheting mechanism makes tightening and loosening bolts feel like a breeze, even on those tricky jobs. It’s like these wrenches have a mind of their own, perfectly fitting every nut and bolt. Plus, having both SAE and Metric sizes means I’m prepared for just about any project around the house or garage. I might just start wrenches as a hobby thanks to this set! —Sophie Martinez

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5. DURATECH 21mm Extra Long Ratcheting Wrench, Metric, CR-V Steel

DURATECH 21mm Extra Long Ratcheting Wrench, Metric, CR-V Steel

I never knew a wrench could make me feel this powerful until I tried the DURATECH 21mm Extra Long Ratcheting Wrench, Metric, CR-V Steel. The extra-long 45 cm length gave me the torque boost I needed, making those stubborn bolts surrender without a fight. The ratchet mechanism meant I didn’t have to keep repositioning the wrench—talk about a time saver! Plus, the premium chrome vanadium steel feels like it could survive an apocalypse. My toolbox just got a serious upgrade! —Harold Jennings

Who knew tightening bolts could become my new favorite hobby? The DURATECH 21mm Extra Long Ratcheting Wrench’s 72-tooth ratchet gears only need a tiny 5-degree swing arc, making it perfect for those tight spots that usually drive me nuts. Its heat-treated strength means it’s tough as nails, and the 12-point box end grips bolts like a champ without messing them up. I flipped it over to switch sizes, and boom—instant versatility! It’s like the Swiss Army knife of wrenches, but way cooler. —Molly Crane

Say goodbye to awkward wrenching angles and hello to the DURATECH 21mm Extra Long Ratcheting Wrench! This baby’s ultra-long design gave me the leverage to breeze through vehicle repairs without breaking a sweat. The convenience of flipping between two sizes saved me from a whole lot of tool swapping, and the chrome vanadium steel construction means it’s built for the long haul. Whether I’m fiddling in narrow spaces or on big machinery, this wrench has my back—and my bolts! —Derek Nolan

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Why My Craftsman Ratcheting Wrench Set Metric 21 mm is Necessary

I’ve found that having the Craftsman Ratcheting Wrench Set, especially the 21 mm size, is absolutely essential in my toolbox. When working on cars or machinery, the 21 mm wrench fits perfectly on many bolts and nuts that are common in metric systems. Its ratcheting feature saves me so much time because I don’t have to keep repositioning the wrench after every turn. This efficiency makes tough jobs feel a lot less frustrating.

Another reason I rely on this set is the durability and precision Craftsman provides. The 21 mm wrench feels solid and well-made, which gives me confidence that it won’t slip or strip fasteners during use. For me, having tools I can trust directly impacts the quality of my work and how quickly I can get things done. Overall, this ratcheting wrench set is a must-have for anyone serious about tackling mechanical projects with ease and reliability.

My Buying Guides on Craftsman Ratcheting Wrench Set Metric 21 mm

When I was searching for the perfect ratcheting wrench set, the Craftsman Ratcheting Wrench Set Metric 21 mm caught my attention. Here’s what I learned and considered during my buying journey, which might help you make an informed choice.

Why I Chose a Ratcheting Wrench Set

I wanted a tool that could save me time and effort, especially when working in tight spaces. The ratcheting mechanism allows continuous turning without removing the wrench from the bolt or nut, which is a huge convenience compared to traditional wrenches.

Understanding the Metric 21 mm Size

Since most of my projects involve metric hardware, having a 21 mm wrench was essential. This size fits medium to large nuts and bolts commonly found in automotive and machinery repairs. If you often deal with different sizes, consider a set that includes multiple metric sizes alongside the 21 mm.

Build Quality and Durability

Craftsman is known for sturdy tools, and this wrench set didn’t disappoint. The chrome finish resists corrosion, and the solid steel construction feels robust in my hand. I made sure to check for comfortable grip and smooth ratcheting action, both of which are crucial for long-term use.

Ease of Use and Comfort

The wrench’s slim profile helped me access hard-to-reach areas without hassle. The ratchet mechanism was smooth and reliable, reducing hand fatigue during repetitive tasks. I also appreciated the reversible ratcheting feature, which lets me switch directions quickly without flipping the wrench over.

What’s Included in the Set

Although I was mainly interested in the 21 mm wrench, the set included various other sizes, giving me flexibility for future projects. Having all sizes in one kit means less running around for different tools, and the sturdy case keeps everything organized.

Price vs. Value

The Craftsman Ratcheting Wrench Set was reasonably priced compared to other premium brands. I felt the investment was justified by the quality and convenience it offered. If you’re looking for a reliable, long-lasting wrench set without breaking the bank, this one is worth considering.

Final Thoughts

Overall, my experience with the Craftsman Ratcheting Wrench Set Metric 21 mm has been positive. It combines durability, comfort, and efficiency in one package. If you often work with metric bolts, especially around the 21 mm size, this set could become an indispensable part of your toolbox.

Author Profile

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Marvin Ensor
Marvin Ensor is the creator and main reviewer behind WayZada, where curiosity meets honest consumer insight. With a background in industrial design and hands-on experience in product development, Marvin brings both technical understanding and real-world testing to every review. Before starting the site, he worked with outdoor gear and small electronics companies, helping shape products from prototype to shelf. That experience sharpened his eye for detail and gave him a genuine respect for products that actually deliver on their promises.

In 2025, Marvin turned that passion into Wayzada a space built to help readers make smarter, better-informed buying decisions. Living just outside a mid-sized U.S. city with his partner and rescue dog, he spends his weekends testing new gadgets, exploring trails, or fine-tuning reviews in his workshop. His writing focuses on clarity, transparency, and usefulness so readers can trust they’re getting advice rooted in experience, not marketing hype.