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🛠️ Master every screw with precision and power — don’t settle for less!
The FIRSTINFO H5188 is a certified precision torque screwdriver offering a 10-90 in-lbs adjustable range with ±6% accuracy. Featuring a quick release bit holder, ergonomic soft grip, and an extra T-handle for added leverage, it prevents over-tightening with an automatic slip clutch. Built with durable aluminum and high-quality materials, it meets ASME and ISO standards, making it the go-to tool for professionals demanding accuracy and reliability.
















































| ASIN | B07GZ73STW |
| ASIN | B07GZ73STW |
| Best Sellers Rank | #28,879 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #79 in Screwdrivers |
| Brand Name | FIRSTINFO |
| Color | Black |
| Country of Publication | Taiwan |
| Country of origin | Taiwan |
| Customer Reviews | 4.7 4.7 out of 5 stars (209) |
| Customer reviews | 4.7 4.7 out of 5 stars (209) |
| Date First Available | 13 September 2018 |
| Head Size | 1/4 Inch |
| Head Style | Hex |
| Included Components | Bit Holder, Handle |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 21 x 4 x 4 centimeters |
| Item Weight | 250 Grams |
| Item model number | H5188 |
| Manufacturer | FIRSTINFO |
| Manufacturer | FIRSTINFO |
| Manufacturer Part Number | H5188 |
| Material Type | Ergonomic Soft Grip Handle |
| Model Name | H5188 |
| Model Number | H5188 |
| Number of Items | 1 |
| Product Dimensions | 21 x 4 x 4 cm; 250 g |
| Recommended Uses For Product | NO |
| Special Feature | Adjustable Torque |
| UPC | 636946342296 |
| Unit Count | 1 Count |
Y**R
well packed, seems solid and good quality, only used it a couple of times, easy to use but you can not half set the torque ie; if you require 17 inch lbs you would have to set it at 16 or 18 inch lbs.
C**A
I needed a torque wrench for electrical work. This was easy to adjust, felt solid, and performed well. I easily tightened to 50 in-lb. I appreciate the calibration sheet. It increased my confidence that the unit is within spec. I would have liked a better case. What’s provided is fine to protect it and for occasional use. Also it’s compact. However, for regular use would be a little inconvenient.
E**H
Works great for rifle scope mounting. Seems same as vortex brand
E**.
Calidad de primera recomendación al 100
M**K
This is great quality, I check toque calibration and it's spot on out of the box. I use this for servicing my guns and worth every cent. Recommended for sure.
Trustpilot
3 days ago
2 weeks ago