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ABT ABS Import Tools 0.20 1.28MM .005 55 PIECE PIN GAGE SET 4101 1010 P7500357ABT-4101-1010 https://cdnimages.opentip.com/full/ABT/ABT-4101-1010.jpg ABS Import Tools 0.20 1.28MM .005 55 PIECE PIN GAGE SET 4101 1010 Manufacturer part number: 4101-10100.20-1.28mm (- .005) 55 Piece Pin Gage Set (4101-1010)Supplied in a plastic, sturdy, dust-proof case.Sizes are marked on the case for easy identification.Fully hardened to 60-62 RC.Finish to 10 Micron or better.Class ZZOverall length is 2\". 7500357 3.0000lbs 0.00 0.00 0.00
ABS Import Tools
95.0500 2027-01-09 5 In Stock
customer review - by , October 10, 2025
5/ 5stars
These are perfect for caliper users trying to find the dimensions of an opening. For reloading they are close enough to measure your case mouth for bullet seating. When measured with calibrated micrometers they come in about 0.0005 smaller but that number varies with the pin. You pay for the precision you need.
customer review - by , June 6, 2025
4/ 5stars
Bought these to check ACTUAL size of carburetor jets as marked numbers do not relate to actual size. Using these gage pins will help Tremendously in tuning. 5 Stars!!!
customer review - by , May 5, 2025
5/ 5stars
Nice case and came as advertised.
customer review - by , September 9, 2024
5/ 5stars
I like these. Someone mentioned these didn't have handles. I have the smaller set, too, and those black plastic tubes aren't handles, they're tubes to keep the tiny (lt;.060) pins from falling out. For the .060-.250 set they aren't needed.I also am using the plus set because it's what I find most handy. For example, the .242 will tell me that a drilled or reamed hole is at least .242, so that it can be used for whatever pin or device that needs to fit into that.Overall, it's a nice set of pins, it's a nice case, and everything is labeled well. For the price it's a great deal.
customer review - by , April 4, 2024
5/ 5stars
I'm not a machinist but I can say the quality looks good. I needed to be able to accurately measure bores for consistency and this set does the trick for me. I initially bought the plus set and realized that I should have ordered the minus. So I recommend getting this minus first if you're new to gaging.
customer review - by , January 1, 2024
5/ 5stars
The only thing I disliked was that the case was broken.
customer review - by , June 6, 2023
4/ 5stars
I have the two sets from the same buyer .011-.250.I bought this .251-.500 and it isn't a matching case. Came with a black pin tray inside and the numbers are hard to read but I took a paint pent to the numbers. Didn't have a space for the go/no go handle. Came in that cosmoline grease. Which isn't bad. Just a pain to wipe of all the pins. Thats just my complaint. But the pins are good! _.0002. good for the shop floor
customer review - by , April 4, 2022
4/ 5stars
pretty good price
customer review - by , August 8, 2021
5/ 5stars
the title says it all

ABS Import Tools 0.20-1.28MM -.005 55 PIECE PIN GAGE SET (4101-1010)

stars Rating 5 | 9 reviews
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SKU: ABT-4101-1010
Price: $95.05
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Product Description

Manufacturer part number: 4101-1010

  • 0.20-1.28mm (- .005) 55 Piece Pin Gage Set (4101-1010)
  • Supplied in a plastic, sturdy, dust-proof case.
  • Sizes are marked on the case for easy identification.
  • Fully hardened to 60-62 RC.
  • Finish to 10 Micron or better.
  • Class ZZ
  • Overall length is 2".

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.
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Customer Reviews
5 out of 5
5 stars
6
4 stars
3
3 stars
0
2 stars
0
1 stars
0
By Don Dory
Date: October 06, 2025
These are perfect for caliper users trying to find the dimensions of an opening. For reloading they are close enough to measure your case mouth for bullet seating. When measured with calibrated micrometers they come in about 0.0005 smaller but that number varies with the pin. You pay for the precision you need.
Rating: 5 stars [5 of 5 Stars!]
By Jack Shaffer
Date: June 21, 2025
Bought these to check ACTUAL size of carburetor jets as marked numbers do not relate to actual size. Using these gage pins will help Tremendously in tuning. 5 Stars!!!
Rating: 4 stars [4 of 5 Stars!]
By A Customer
Date: May 26, 2025
Nice case and came as advertised.
Rating: 5 stars [5 of 5 Stars!]
By Tom
Date: September 16, 2024
I like these. Someone mentioned these didn't have handles. I have the smaller set, too, and those black plastic tubes aren't handles, they're tubes to keep the tiny (lt;.060) pins from falling out. For the .060-.250 set they aren't needed.I also am using the plus set because it's what I find most handy. For example, the .242 will tell me that a drilled or reamed hole is at least .242, so that it can be used for whatever pin or device that needs to fit into that.Overall, it's a nice set of pins, it's a nice case, and everything is labeled well. For the price it's a great deal.
Rating: 5 stars [5 of 5 Stars!]
By Shawn P Lillard
Date: April 08, 2024
I'm not a machinist but I can say the quality looks good. I needed to be able to accurately measure bores for consistency and this set does the trick for me. I initially bought the plus set and realized that I should have ordered the minus. So I recommend getting this minus first if you're new to gaging.
Rating: 5 stars [5 of 5 Stars!]
By Ralph Palmeroni
Date: January 31, 2024
The only thing I disliked was that the case was broken.
Rating: 5 stars [5 of 5 Stars!]
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