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Groz 01304 4" Brass Caliper

  • Based on 249 reviews
Condition: New
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Availability: In Stock.
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Arrives Tuesday, May 21
Order within 2 hours and 35 minutes
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Features

  • 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.
  • Available in two types: Brass Calipers (Outside) or Brass Calipers (Inside and Outside)
  • Brass Calipers (Outside) Used for making external measurements from zero to the measuring range of the caliper
  • Brass Calipers (Inside and Outside) Used for making both internal and external measurements. External measurements can be made from 0 - 4" (0 - 100 mm), whereas internal measurements can be made from 7/32" (5 mm) to 4" (100 mm)

Description

GROZ 01304 4-Inch Pocket Brass Calipers. A handy pocket caliper, made from non-magnetic solid brass. Close tolerance dovetail design ensures smooth movement of the caliper. Provides accurate measurements. Graduated in both imperial and metric graduations. External measurements are from 0 to 4 inches, while internal measurements are from 7/32 to 4 inches. With a least count of 1/16" on the imperial scale and 0.1 mm on the metric scale. Ideal for use by mechanics and hobby crafters. Great for taking measurements of small objects like nails, screws, lenses, and tubing. Having set standards of excellence for ourselves, the constant quest is on bettering them. Stringent systems and processes are constantly monitored to ensure conformance and consistency at all stages of production. All our processes comply with the ISO 9001 Quality System Standard.

Product Dimensions ‏ : ‎ 5.2 x 1.65 x 0.16 inches; 1.76 Ounces


Item model number ‏ : ‎ 1304


Date First Available ‏ : ‎ March 21, 2016


Manufacturer ‏ : ‎ Groz


Country of Origin ‏ : ‎ India


Best Sellers Rank: #30,951 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #53 in Digital Calipers


#53 in Digital Calipers:


Customer Reviews: 4.4 4.4 out of 5 stars 249 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Decent caliper for the money
This caliper is decent. Not great, but not bad. Made in India... at least its not made in China. Made from real brass. Polishes nice with Brasso, though it was finished nicely as it came. It's reasonably accurate. I wouldn't use it for delicate or highly accurate work, but its good enough for some around the house type stuff, like "I wonder what the diameter of this pen is?" or "I wonder how thick the blade is on this pocket knife?". The machining on it is mediocre. It also doesn't move very smoothly, even after a polish with Brasso. But, it was cheap, and looks pretty (if you like the color of brass), and is accurate enough for hobby type stuff, so I don't regret this purchase. Just don't expect a finely made, highly accurate Mitutoyo or Starrett. ... show more
Reviewed in the United States on October 2, 2023 by Mike H

  • Good enough, could be better
I bought two of these, with the idea to give one to my father in law. They arrived just as described. The plastic sheath was just as others have mentioned: Very tight and if you are not careful you will tear the plastic. Best to put the large in of the caliper at the top and just insert the thin length in. For what these are they are great little tools. But, they should be a little better from the factory. Both of the calipers were rough sliding. The first set was very rough. The machine marks in the slide were very visible. The second set were less so. I took that set and applied a little WD-40 and worked it back and forth. That really smoothed out the action. I took the very rough one apart: There was a little grit in the slide tenon and a burr. I use an emery board on the burr and wiped down the tenon. It made it much nicer. Since my father-n-law does wood working I did not use WD-40, it might stain the wood, so I used some candle wax. That slicked it up nice, but it does smell like Cinnamon. If they didn't need to be taken apart and tweaked to work I would have given these a 4. While they are inexpensive they don't deserve a 5 star, as there are some areas that could be better. They could be deeper etched or imprinted to make them easier to read. Perhaps I'll paint them with black enamel paint and wipe them off so the paint stays in the grooves. I would recommend these to anyone that needed a quick reference, more so if you like to use metric. The SAE is only 1/16". There is room to have used 1/32. But, if you need finer increments the metric is to the mm. ... show more
Reviewed in the United States on July 6, 2020 by Lara Prewitt

  • Must buy
Great and very handy. The price is great and fits in your pocket
Reviewed in the United States on May 18, 2023 by Amazon Customer

  • Looks great, fairly useful, moderately accurate.
I got these as some knockabout calipers for my bag without any sharp edges to poke through the bag. The outside scale sems good, but the inside scale seems a bit off. I wish they had a vernier scale, but given the inside scale inaccuracy, I'm not sure how much utility it would serve. Overall though, would buy again ... show more
Reviewed in the United States on November 11, 2022 by Adam

  • Great pocket caliper
Pocket caliper works awesome!
Reviewed in the United States on March 15, 2023 by Lewis Powell

  • Works good
Great for finding quick sizes of bolts ect. Not sticky, slides good and not sloppy
Reviewed in the United States on December 22, 2022 by Shane-O Gonsalves

  • Nice quality brass
I ordered this for use when I'm ordering jewelry off the TV. It is very helpful. I like the fact that it has mm and inches. Comes in a plastic sleeve. I ordered one for a friend.
Reviewed in the United States on June 18, 2021 by Traveling auntie

  • This thing is cool....brass is cool.
I bought this just to have a small brass caliper---I use a small caliper fairly often and I thought it would be cool to have this one. I really like it. Its about as accurate as I need, and its cool to use.
Reviewed in the United States on January 29, 2021 by S. Stiegel

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