“I work on-site around hot equipment and tight panels, and this tool fits right in my pocket. It gives an accurate nut size in seconds, even when the nut is partially blocked. It’s the fastest way to measure when you don’t know the size!” -Kyle D.
✅ Fast Sizing in Tight Spots: Struggling to identify a bolt size when it’s already installed or partly covered is frustrating. This tool measures from just one flat, so you can size nuts without removing them. It's a must-have for Millwrights, Pipefitters, and Techs working with hydraulic, pneumatic, or electric torque wrenches
✅ Withstands High Heat: Built for industrial work, this heavy-duty aluminum gauge stays accurate even at 1000°C, ideal for steam lines, turbines, or hot equipment.
✅ Fits in Your Pocket: Designed to be carried easily, it includes a detachable tether and vinyl sheath so it’s always within reach, fits perfectly in a pocket or on a keychain. A smart gift for professionals who work fast and need dependable tools.
Q: What sizes does this tool measure? A: It measures standard nut sizes from 1-1/16 inch to 6-1/8 inch and metric sizes from 32mm to 165mm, as well as corresponding stud sizes up to 4 inches or 100mm.
Q: Can this tool measure nuts that are partially blocked or still installed? A: Yes. It measures from one flat, so you can get accurate readings even when the nut is surrounded by obstructions or tight fittings.
Color: Blue
Item Weight: 0.81 oz
Product Dimensions: 3 x 5.38 x 0.33 inches
Package Inclusion: 1 x Nut & Bolt Size Measurement Pocket Tool
I use this daily on the job, and it saves me time every time. No more guessing bolt sizes or carrying bulky tools.
Ideal for anyone working with nuts and bolts in the field. The size range covers everything I deal with and it's super durable.
It’s clearly labeled, lightweight, and the laser engraving holds up well even with frequent use.
I love how it works even when nuts are hard to reach or already installed. It fits perfectly in my tool pouch.
Handles the heat like a champ. I work around turbines and this tool doesn’t warp or fail.
