Astro Tools 78319 19pc 3/8" Drive 6-24mm Low Profile Nano Impact Socket Set - No Skips

I recently added the Astro Tools 78314 14‑piece 3/8″ drive nano impact socket set to my toolbox, and I couldn’t be more impressed. These compact sockets pack remarkable power and versatility, delivering performance you’d expect from full-size sets—with a tiny footprint. 🔧 Why I love it: • Ultra‑low profile design: At just 0.88” (22.5 mm) long, they’re about 35% shorter than traditional shallow impact sockets and 15% shorter than other stubby nano options—perfect for tight engine bays and cramped spaces. • Rugged CR‑MO construction: Forged from chrome‑molybdenum steel with thicker walls than competitors, these feel robust enough for serious torque without cracking. • 17 mm outside hex feature: Makes it easy to turn with a wrench when a ratchet alone isn’t enough. • Professional-grade value: Comparable to bigger brands like Ko‑Ken at a much friendlier price—without sacrificing quality. 👍 Standout real-world results: • Got me into sub‑tight areas that used to require extensions or awkward angles—now, it’s a straight shot. • Handles high torque applications with zero deformation—haven’t had a single rounded stub. • All 14 sockets cover my typical metric needs, and the included aluminum holder keeps them secure and organized. ⸻ Bottom Line: If you’re a professional mechanic or a DIY enthusiast working in tight, torque-demanding areas, the Astro Tools 78314 nano impact socket set is a game-changer. It’s compact, tough, well-designed, and excellent value. Highly recommended!

The Astro Tools 78319 Nano Impact Socket Set has quickly become one of my favorite tool purchases. The low-profile design is a game changer when working in tight engine bays, suspension components, and other hard-to-reach areas where standard impact sockets simply won't fit. The quality of the sockets is excellent. They feel solid, well-machined, and have held up perfectly under repeated use with both impact wrenches and ratchets. The black finish is durable, and the size markings are easy to read even after getting covered in grease and dirt. One of the biggest advantages of this set is the complete range from 6mm to 24mm with no skipped sizes. It's incredibly convenient not having to search for a missing size or buy additional sockets separately. The compact storage rail also keeps everything organized and easy to access. The reduced height doesn't compromise strength, and the sockets grip fasteners securely without slipping. I've used them on automotive repairs ranging from brake jobs to engine work, and they've performed flawlessly. If you're a professional technician or a serious DIY mechanic, this set is absolutely worth adding to your toolbox. The combination of durability, low-profile access, and complete size coverage makes it an exceptional value.

Amazing quality, all sizes fit properly, rail is beautiful anodized aluminum and extremely sturdy. The sizes are clearly labeled twice, one silk screen size and one engraved... Already filled in the engraved section just for easier viewability. Best bang for your buck on a non skip size... beautiful broaching and the size of the hex at the base fits a 17mm ratcheting wrench for those impossible to reach spots with a regular ratchet. All in all, one of the best purchases I've made on Amazon to date.

Love the astro nano line. Working full time as an automotive technician these are a great tool to have in your box. Low profile for tight spaces and the pass through design of the sockets is great for removing nuts from studs without a deep socket or wrench. The swivel on the rachet are also very nice allowing even more maneuverability. The rachet itself has a great action and is smooth. Could be finer, but that sacrifices strength and these have held up to some serious torque. The sockets also have a standard drive socket on them as well and can be used with a standard rachet or on an extension which I have found extremely useful on multiple occasions due to the slim profile. Highly recommend!

I've used these for the last 7 months or so in a shop setting and I haven't broke one yet, they are good for tight spots but best if used with a 17mm ratcheting wrench of course. Worth the purchase forsure, I pick these up first when I need sockets for anything at work.

Very solid and very low profile sockets. Has laser etched sizing and logo as well as stamped sizing in very, very small stamping but very legible too once you find it. Also comes with very nice aluminum socket rail that holds the sockets great and releases them without fighting them off the rail. Rail is very smooth and you can move the sockets side to side with little, if any effort at all. Astro Pneumatic makes good tools for the price.

When paired with the Astro 783105 wrench these sockets are extremely easy to use in tight spots. Very good value, most of these sets from other tool truck brands would be hundreds of dollars. I’ve used these with impacts and electric ratchets and there have proven to be durable. Really good choice if you need to loosen a nut while holding the stud or if you just need a very low profile socket setup for a tight space.

The 17mm wrench fitting is invaluable and makes these worthwhile. I guess they had to decide whether durability was more of a concern than low profile, and went with durability. Most of these are no shorter than my standard sockets - the larger ones are for sure though. They could have shaved on another 2-3mm and still had enough to grab a bolt IMO - but IDK if you'd want to use them as impact sockets if that were the case. The way they are is well made, fine for impact, 17mm wrench fitting means you will be able to get them into spots you won't get a socket and wrench. But if you are looking for a super-stubby socket as a specialty tool, not sure this is for you.

Produto de qualidade. Agora vou testar a resistência para o trabalho.

Added them to my toolbox very happy very well made looking forward to putting them to the test

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Genial pero cuidado son de 3/8

Good quality and small enough to fit inside small spaces where tradition sockets wont go. This is my first purchase from Astro tool and I am really impressed with the product so far.