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🔧 Master your torque game with precision and confidence!
The FIRSTINFO H5178 is a precision-certified torque limiting screwdriver featuring a dual scale (0.1-1.2 Nm) with ±6% accuracy, automatic slip to prevent over-tightening, and a quick-release 1/4 inch hex bit holder. Crafted from durable aluminum alloy, it offers ergonomic comfort and is calibrated to ASME and ISO standards, making it the ideal tool for electronics and precision applications.



















| ASIN | B00XV8GVQK |
| Best Sellers Rank | #36,404 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #73 in Torque Wrenches |
| Brand Name | FIRSTINFO TOOLS FIT YOUR NEEDS |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (123) |
| Head Size | 1/4 |
| Head Style | Hex |
| Included Components | Bit Holder, Sockets |
| Item Dimensions | 9.45 x 3.54 x 3.15 inches |
| Item Weight | 250 Grams |
| Manufacturer | FIRSTINFO TOOLS |
| Manufacturer Part Number | H5178 |
| Manufacturer Warranty Description | 12 months after-sales warranty |
| Material Type | Aluminum |
| Model Name | H5177 |
| Model Number | H5178 |
| Number of Items | 1 |
| Recommended Uses For Product | Electronics Item |
| Special Feature | Durability |
| UPC | 712323806428 |
| Unit Count | 1.0 Count |
E**R
Perfect for Triumph servicing
I needed a torque limiting driver to do the valve job on my 2014 Triumph Street Triple R. This fit the bill perfectly and performed exactly as I needed. Triumph requires you to install a special tool in the spot where the cam chain tensioner goes and set the torque on the bolt to the exact torque spec before adjusting valves. This is the perfect tool for that job!
D**N
Works well
I used this to mount my thermal grizzly Intel mounting frame. The settings are low enough and it seems very well made.
T**C
unsure as yet
A little difficult to adjust easily. The retention for the hex shafy is a little lame (small snap-fit ball) which takes some added pressure to apply the tip. The hold-in-and-turn function is a little difficult, even for one who was born with screwdrivers in-hand. This was a less-expensive alternative to something like the Wiha or Wera low-torque drivers. I seelcted the SAE-focused option, but it's clearly predominantly metric (though has dual readings). the newton-meter, of course is evenly spaced, and the SAE has odd decimals. I would've preferred the opposite, but will acclimate. Shipping container is a little unique, and provided adequate protection. I believe the tool will function well enough. It feels sturdy enough in-hand. I'll use in concert with Wiha 3.5" power bits, which I find to be just about perfect for cordless drills and torque-drivers. They are very clean and smooth.
E**A
What I needed
I needed this to torque the retaining fasteners to 0.6 M/m on a "EKWB EK-Quantum Velocity 2 CPU Water Block". Definitely the most expensive screwdriver I have ever purchased but one that I will certainly use again. I like that it accepts standard bits and the bits lock into the tool so they won't fall out at inopportune times. The adjustment mechanism is quite straight forward and seems to work well. As it turns out, I was able to torque the fasteners to nearly the correct value by hand/feel but it is reassuring to have a tool to verify. Most importantly, the tool does allow one to be sure that all the fasteners are equally torqued. If you need a torque screwdriver, this one is good.
V**R
Must Have for System Builders
Purchased this to assist with installing a new CPU cooler on an old i7 3770k. Was nice to install the cooler without worrying about over tightening anything. Also highly recommend if you use thermal pads like I do. You want to have full amount of allowable pressure on the pad for it to be optimized. This feels very solid and adjusting the torque limits was simple.
A**R
FIRSTINFO H5178
Good product, a bit of weight.
B**.
Works well
Unit works well. Be aware the direct reading scale, however, is in N-m, so calculations are required for in-lb readings. It does have an in-lb scale, but the adjustment dial is in increments of 0.01 N-m, so when adjusted between the major in-lb graduation points you need to convert the N-m reading on the adjustment dial to in-lbs and add to the in-lb indication on the scale.
R**B
Appears to be well made
Worked well for applying proper torque to cam chain tensioner on my Triumph motorcycle
D**I
Fragile mais convient. Après tout c'est du pas cher.
紅**朱
小ネジの締め付けトルク管理に信頼できそうな商品として選択。 トルクレンチとは異なるヌルッとした感触は慣れると気にならない。 もう少し小型だと尚良し。
C**N
Fantastic tool, feels premium to use and easy to use. Cant check if the torque specs are as accurate as they say but they do supply a test sheet and everything seemed to work fine.
S**E
Ottimo
P**E
5 Stars. Great quality. Heavy. Rubust. Comfortable grip. Easy to adjust and read. Laser engraved measurements will not rub off. So nice to use! Good protective canister. Very happy with the purchase - well worth the price. You get what you pay for. Great customer service as well. Get one from this company if you need one!
Trustpilot
2 weeks ago
2 days ago