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⚡ Torque Perfected, Damage Prevented – Own the Precision Edge!
The FIRSTINFO Precision Certified Torque Limiting Screwdriver offers a finely calibrated torque range from 0.1 to 1.2 Nm with dual scale increments of 0.01 Nm. Certified to meet rigorous ASME and ISO standards, it features an automatic slip mechanism to prevent over-tightening, a quick-release bit holder for seamless bit changes, and an ergonomic aluminum alloy design for durability and comfort. Ideal for professionals demanding exact torque control in electronics, automotive, and precision assembly tasks.



















| ASIN | B00XV8GVQK |
| Best Sellers Rank | #144,304 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #291 in Torque Wrenches |
| Brand | FIRSTINFO TOOLS FIT YOUR NEEDS |
| Brand Name | FIRSTINFO TOOLS FIT YOUR NEEDS |
| Color | Black |
| Customer Reviews | 4.6 out of 5 stars 130 Reviews |
| Head Size | 1/4 Inch |
| Head Style | Hex |
| Included Components | Bit Holder, Sockets |
| Item Dimensions | 9.45 x 3.54 x 3.15 inches |
| Item Highlight | Dual Scale with 1.33-10.18 in-lbs, 1/4 Inch Universal Hex Bit Holder Quick Release Design, Made in Taiwan, H5178 |
| Item Weight | 250 g |
| Manufacturer | FIRSTINFO TOOLS |
| Manufacturer Part Number | H5178 |
| Manufacturer Warranty Description | 12 months after-sales warranty |
| Material | Aluminum |
| Material Type | Aluminum |
| Model Name | FIRSTINFO Precision Certified Torque Limiting Screwdriver 0.1-1.2 Nm |
| Model Number | H5178 |
| Number of Items | 1 |
| Recommended Uses For Product | Electronics Item |
| Special Feature | Adjustable Torque, Ergonomic Soft Grip Handle |
| UPC | 712323806428 |
| Unit Count | 1 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!
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.
R**B
Appears to be well made
Worked well for applying proper torque to cam chain tensioner on my Triumph motorcycle
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.
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.
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.
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.
D**I
Parfait
Fragile mais convient. Après tout c'est du pas cher.
A**O
Impecável
Funciona muito bem.
紅**朱
この範囲のトルク管理に購入
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
Great tool
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
Ottimo
Trustpilot
2 days ago
2 months ago