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Groz 1304 Brass Pocket Caliper Inside, Outside 4' Calipers

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$12.75

$ 6 .47 $6.47

In Stock

About this item

  • Outside measuring range 0-4", inside measuring range 7/32-4", (0-100mm, and 5-100mm)
  • Used for making both internal and external measurements
  • Groz part number bc/ord/id-100, part 1304


A handy pocket caliper, made from solid brass. Close tolerance dovetail design ensures smooth motion of the caliper and provides accurate measurements. Graduated in both imperial and metric graduations with a least count of 1/16" on the imperial scale and 0.1 mm on the metric scale, these are ideal for use by mechanics, hobby crafters etc. Who need to take measurements on small objects such as nails, screws, lenses, tubing etc.


dgac63
Reviewed in the United States on March 5, 2025
Works as expected, no issues
Just Garbag
Reviewed in the United States on February 26, 2025
sometimes i need a small measuring tool cause i don't have enough gray hairs in my beard to tell you how thick something is from ten feet away. this little guy will let those of us with degraded or degrading vision more easily tell how thick or thin a particular object with roughly parallel sides might be. it works well for that and the markings seem to line up with my more expensive mitutoyo scales so i trust it well enough for non-critical measurements
Timothy Bessler
Reviewed in the United States on January 9, 2025
I bought this to carry in my pocket. It's a little sharp, but in its case it's fine; I may fabricate a leather or 3D printed case for it to make it easier on the leg.The brass is nice, tho the engravings are kind of hard to read, but I just scribbled on it with a ballpoint pen and then smudged the ink into the hash marks, numbers, and other engravings, and it really pops now. You can see the 100mm and the numbers around the slider pin where I didn't get the ink in as good. Handy little tool. 1mm / 1/16" resolution.
christopher tempsick
Reviewed in the United States on December 4, 2024
Bought to carry and measure small items in hardware, works well in a small package.
Larry M.
Reviewed in Canada on February 18, 2023
Certainly more accurate than a tape measure and seems of a reasonable quality. It's something that you can carry in your pocket. The pouch that the caliper comes in is a waste of time, it was too snug of a fit and was destroyed by the time I got the caliper out of it. Regardless, I'd still recommend this product.
Pat
Reviewed in the United States on May 16, 2022
Ever so slightly off on mm scale but still able to read, nicely made. Mainly use it for "in the ballpark" work, checking nut and bolt sizes, very handy
Louise
Reviewed in Canada on March 15, 2021
Its scratched, looks like someone has already used it.shame
karl
Reviewed in Canada on February 14, 2021
It fits in my pocket. I had to do some significant work with a file and scribe to make this even close to read correctly. QC at manufacturing is poor and no final finish. It's like the slide and frame are not from the same factory but slammed together with no finish. Poor manufacturing tolerances. They are inexpensive and you can make them work with some patience.
C. Crewson
Reviewed in Canada on August 20, 2019
It's inexpensive. The precision edges are good enough. But... if you buy this get yourself some emery polishing paper. A lot of the edges you actually touch needed to be deburred. There's quite a bit of wobble when measuring more than about 2.5 inches/60 mm and the stamping of the first cm of markings is a bit rough