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Starrett Toolmakers Spring-Type Caliper and Divider with Bow Spring and Hardened Fulcrum Stud - 3' Size and Capacity, Spring Joint Type - 277-3

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$92.91

$ 36 .99 $36.99

In Stock

About this item

  • High Accuracy and Precision - Spring calipers and dividers are excellent tools in providing accurate markings to maintain exact measurements from one workpiece to another.
  • Quality Tool - Starrett tools are durable and made from quality materials, It has a hardened fulcrum stud and flexible bow spring that is exceedingly strong and reliable. Precision made to rigid Starrett standards throughout.
  • Labor Saving - Designed for toolmakers and all good mechanics who require finer adjustment and better balance so a more sensitive feel can be obtained. The adjustment is centrally located in the legs to assure smooth action.
  • Convenient - The bearing surfaces of the legs are large enough to prevent any side deflection to ensure quality, work efficiency and performance.
  • Meets Strong Demands - Committed in providing customers with consistent and reliable solutions, Starrett has set the standard for precision, quality and innovation. Our products are long-lasting, robust with excellent service and performance.


The Starrett 277 Series Toolmakers' Spring-Type Calipers and Dividers with Round Legs and Solid Nut are the finest measuring tools of their type. Designed for toolmakers and mechanics who require finer adjustment and better balance so a more sensitive "feel" can be obtained. Its precision measurement is made to rigid Starrett standards throughout. Features include hardened fulcrum stud, strong and flexible bow string, and centrally located leg adjustment to assure smooth action. The L.S. Starrett Company manufactures precision measuring tools, metrology, and testing equipment, and saw blade products. The company, founded in 1880, is headquartered in Athol, MA.


kirsch586
2025-08-13 14:46:42
This is a quality product that gets the job done,
haisam
2025-07-29 15:28:22
I don't know why people complaint so much. Buy from Onkata and you'll receive perfect Made in Usa Starrett items. They come out of the factory and surely you will be able to return them if need be.I originally bought wrongly a Starrett chinese line divider (they have also a Chinese line of products). Then I bought from Onkata, delivered to Italy, and despite an overseas delivery the item is perfect, in every part.Please Starrett, continue to produce this magic!
Paul A. Schuster
2025-07-26 15:34:41
These Starrett dividers are beautifully designed butvery poorly made, at least the dividers I purchased.The tips were not properly pointed for marking, anddo not meet together when the dividers are closeddown thus making dividing small distances impossible.Very nice dividers but essentially unusable.
scott mcgowan
2025-07-19 13:15:15
Starett has been making the finest measuring instruments for decades. This is a fine piece of equipment that will last your lifetime and then another.Fit and finish are of the highest quality and function is flawless. Dont be fooled by cheap import garbage for half or less of the price. If you want the best and have the $$ buy this divider !!!
Greg B.
2025-06-08 10:54:37
When it comes to anything made by Starrett you should add a couple of stars to the rating system. The ultimate in quality, bordering on being art. I have several tools made by the folks up in Athol, not a single complaint about any of them. In a society with a throw away mentality this company truly stands out. I'm confident that most, if not all, of the Starrett tools I own will be used for years to come by my grandchildren.
CAROL A. STURSA
2025-06-01 12:40:36
I have been using a set of German dividers for stone setting layouts for some time now. Kept seeing the Starrett dividers used on professional stone setting tutorials . I have to say that after using these, there is a world of difference in good old American ingenuity built into these. My German dividers are now a paperweight!! Great tools like this are so worth the extra money. These are truly a work of art.
Luka Mosashvili
2025-04-28 16:18:44
I saw other negative reviews but thought that these people just got unlucky. Sadly that was not the case :) the quality just isn't there. The points don't align when fully closed, there's a considerable gap and a misalignment between them. Of course I can polish and re-grind the points and you wouldn't expect to need to do that from a 70$ calipers now would you? I honestly regret spending my money on this.
Customer
2025-03-30 12:24:20
Overall quality of the dividers is pretty good. The tip of one leg was so thin it bent immediately, causing the legs to be uneven. Now I need to try to file and reshape them both to be even again.
josh74
2025-03-26 14:29:55
Starrett è un marchio che lascia poco spazio alle critiche. Il compasso è di ottima qualità costruttiva.
Re007
2025-03-16 17:11:29
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Antonio Ruiz Espinal
2025-03-10 13:45:26
El compás tiene muy buenos materiales y muy buen diseño. Sin embargo, como se aprecia en las fotos, las puntas no están paralelas. Una de ellas está rotada, y no un poco. Esto es algo que una marca como Starrett no puede permitirse. Son productos caros y se paga el precio por su calidad. Es la segunda vez que me sucede que un producto de Starrett llega con una calidad no digna de la marca y precio, y tengo que devolverlo. Cuando el producto llega sin problemas de calidad es un producto excepcional.
Ajay Kumar Ojha
2024-12-28 18:08:41
Super nice tool !!!!!
yasu
2024-11-21 11:54:49
普通に使う分にはかなり高価な買い物ですが精度を求めると必要なので購入しました。某工具屋より安価なので助かりました。