• This is a matched set (2 each) of professional quality 2-3-4 blocks They are precision ground and case hardened to RC 55-62 on all six sides.
  • They contain 23 each 3/8 inch through holes (5 tapped with 3/8-16 threads and 18 untapped).
  • Overall size is within +/- .0003".
  • Flatness and parallelism are within .0003".
  • Squareness on all sides to within 0.0003".
  • Pairs are matched to a tolerance of 0.0002".
  • There are 2 pieces per set.
  • Brand ALL-CARB MPN Does Not Apply Warranty 1 year UPC Does not apply Instrument Type Precision Gage Block Modified Item No Modification Description No
  • 1 Matched Pair Ultra Precision 2-3-4 Blocks 23 Holes .0002" Precision Machinist

    This is a matched set (2 each) of professional quality 2-3-4 blocks They are precision ground and case hardened to RC 55-62 on all six sides.

    They contain 23 each 3/8 inch through holes (5 tapped with 3/8-16 threads and 18 untapped).

    Overall size is within +/- .0003".

    Flatness and parallelism are within .0003".

    Squareness on all sides to within 0.0003".

    Pairs are matched to a tolerance of 0.0002".

    There are 2 pieces per set.


    Item Specifics
    Brand ALL-CARB
    MPN Does Not Apply
    Warranty 1 year
    Instrument Type Precision Gage Block
    Modified Item No
    Modification Description No

    Payment
    • * We support multiple payment methods.
    • * All auction items must be prepaid in full.
    Delivery details
    • *All parcels will be delivered by USPS or Fedex with tracking number.
    • *Note: Holidays and bad weather might cause parcel backlog and the delivery time might delay .
    • *If you don't receive your items ,We will investigate and solve the delivery problem. We have been doing our best to serve you and looking forward to being a best SELLER in your heart.

     

    Terms of sales
    • *We depend on our customer satisfaction to succeed.
    • *So,please do leave us positive feedback if you are satisfied with our item and service!*Please contact us before leaving any negative or neutral feedback.
    • *Our aim is to Provide Top Level Customer Service,we shall work and grow with problems.
    • *Thank you for contacting us through Ebay Message.
    • *We shall respond to your inquiry within 72hrs during business hours  ,if no response within 72 Hours,please check the spam in your mail box.
    About us
    • *Higher quality,lower price and better service are always our pursuit.
    • *Test best is our aim!Your satisfaction is our first priority.
    • *We appreciate your positive feedback.
    • *We shall be glad to answer any question that you may have,please feel free to contact us,we do try to respond as quickly as possible.
    • *please allow 72 hours to get your mail replied,thanks very much.

    1 Matched Pair Ultra Precision 2-3-4 Blocks 23 Holes .0002" Precision Machinist

    This is a matched set (2 each) of professional quality 2-3-4 blocks They are precision ground and case hardened to RC 55-62 on all six sides.

    They contain 23 each 3/8 inch through holes (5 tapped with 3/8-16 threads and 18 untapped).

    Overall size is within +/- .0003".

    Flatness and parallelism are within .0003".

    Squareness on all sides to within 0.0003".

    Pairs are matched to a tolerance of 0.0002".

    There are 2 pieces per set.


    Payment
    • * We support multiple payment methods.
    • * All auction items must be prepaid in full.
    Delivery details
    • *All parcels will be delivered by USPS or Fedex with tracking number.
    • *Note: Holidays and bad weather might cause parcel backlog and the delivery time might delay .
    • *If you don't receive your items ,We will investigate and solve the delivery problem. We have been doing our best to serve you and looking forward to being a best SELLER in your heart.

     

    Terms of sales
    • *We depend on our customer satisfaction to succeed.
    • *So,please do leave us positive feedback if you are satisfied with our item and service!*Please contact us before leaving any negative or neutral feedback.
    • *Our aim is to Provide Top Level Customer Service,we shall work and grow with problems.
    • *Thank you for contacting us through Ebay Message.
    • *We shall respond to your inquiry within 72hrs during business hours  ,if no response within 72 Hours,please check the spam in your mail box.
    About us
    • *Higher quality,lower price and better service are always our pursuit.
    • *Test best is our aim!Your satisfaction is our first priority.
    • *We appreciate your positive feedback.
    • *We shall be glad to answer any question that you may have,please feel free to contact us,we do try to respond as quickly as possible.
    • *please allow 72 hours to get your mail replied,thanks very much.

    All rights reserved.


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    On Dec 9, 2025 at 06:03:53 PST, seller added the following information:

    Datacaciques