• Feature:
  • Heat treated and case hardened to HRC 57-62
  • Made of precision-grade tool steel hardened and ground on all 6 sides of block
  • Accuracy and squareness on all sides within 0.0002"
  • 23 holes includes (5) 3/8-16 threaded holes for clamping and (18) untapped holes
  • Cross drilling design allows for efficient use of lower weight with maximum strength
  • Dimensions- 1" x 2" x 3", 2.1 lbs. weight (each)
  •  
  • Description:
  • The Product Has Passed Strict Quality Testing
  • Durable And Easy To Install And Replace
  • Cost-effective, Good After-sales Service
  • Quality Assurance For Your Peace Of Mind
  •  
  • Package List:
  • 10 MATCHED PAIRS ULTRA PRECISION 1-2-3 BLOCKS 23 HOLES MACHINIST 123 .0002"

    Feature:

    Heat treated and case hardened to HRC 57-62

    Made of precision-grade tool steel hardened and ground on all 6 sides of block

    Accuracy and squareness on all sides within 0.0002"

    23 holes includes (5) 3/8-16 threaded holes for clamping and (18) untapped holes

    Cross drilling design allows for efficient use of lower weight with maximum strength

    Dimensions- 1" x 2" x 3", 2.1 lbs. weight (each)

     

    Description:

    The Product Has Passed Strict Quality Testing

    Durable And Easy To Install And Replace

    Cost-effective, Good After-sales Service

    Quality Assurance For Your Peace Of Mind

     

    Package List:

    High Precision 1-2-3 Blocks 23 Holes .0002" Machinist 123 Jig 10 Matched Pair

     

    Notes:

    The 23-hole parallel spacer has smooth holes with an inner diameter of 8.9 mm. These smooth, unthreaded holes are structural holes designed specifically for weight reduction and to relieve heat treatment stress; screws with an outer diameter of 9.525 mm cannot be inserted through them. The spacer’s threaded holes are designed to accommodate screws with an outer diameter of 9.525 mm and are intended specifically for locking multiple spacers together. If assembly through the smooth holes is required, bolts with a shaft diameter less than 8.9 mm must be used; forcing larger screws through the holes is strictly prohibited.


    Item Specifics
    Country of Origin United States
    Brand ign-club
    MPN ICC922113
    Type blocks
    Quantity 10 Pair
    Material Hardened Ground Steel
    Specification NO
    Instrument Type Precision Gage Block
    Shape Rectangular
    Size 1" x 2" x 3"
    Warranty 1 Year

    Payment

    Shipping

    The item will be shipped within 3 day on payment received except the holidays.(except weekends & official holidays). You can log on to eBay to check your logistics tracking number.

    Please confirm address before purchase, and cannot change address once purchased.

     If you need to receive the item quickly, please contact us, you can pay the postage to choose other logistics.

    Returns

    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.

    Item must be returned in new condition, as received with all accompanied accessories and literature, including the factory carton. Shipping, handling is not refundable unless item is returned because of defect.

    If the product is defective or damage upon arrival,please contact us immediately,we will provide the solve the problem. Returns accepted within 30 days of delivery date and item must be in original new condition.

    Contact Us

    Our goal is complete customer satisfaction. We will be very honored to provide you with quality service.

    If there is an issue with shipping or the item you purchased please contact us via ebay message or call us before opening a case or leaving feedback.We will try our best to resolve any kind of issue.

    Shop Category
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    Help & Info
    Payment Policy
    Shipping Policy
    Return Policy
    FAQ
    About Us
    10 MATCHED PAIRS ULTRA PRECISION 1-2-3 BLOCKS 23 HOLES MACHINIST 123 .0002"

    Feature:

    Heat treated and case hardened to HRC 57-62

    Made of precision-grade tool steel hardened and ground on all 6 sides of block

    Accuracy and squareness on all sides within 0.0002"

    23 holes includes (5) 3/8-16 threaded holes for clamping and (18) untapped holes

    Cross drilling design allows for efficient use of lower weight with maximum strength

    Dimensions- 1" x 2" x 3", 2.1 lbs. weight (each)

     

    Description:

    The Product Has Passed Strict Quality Testing

    Durable And Easy To Install And Replace

    Cost-effective, Good After-sales Service

    Quality Assurance For Your Peace Of Mind

     

    Package List:

    High Precision 1-2-3 Blocks 23 Holes .0002" Machinist 123 Jig 10 Matched Pair

     

    Notes:

    The 23-hole parallel spacer has smooth holes with an inner diameter of 8.9 mm. These smooth, unthreaded holes are structural holes designed specifically for weight reduction and to relieve heat treatment stress; screws with an outer diameter of 9.525 mm cannot be inserted through them. The spacer’s threaded holes are designed to accommodate screws with an outer diameter of 9.525 mm and are intended specifically for locking multiple spacers together. If assembly through the smooth holes is required, bolts with a shaft diameter less than 8.9 mm must be used; forcing larger screws through the holes is strictly prohibited.



    The item will be shipped within 3 day on payment received except the holidays.(except weekends & official holidays). You can log on to eBay to check your logistics tracking number.

    Please confirm address before purchase, and cannot change address once purchased.

     If you need to receive the item quickly, please contact us, you can pay the postage to choose other logistics.

    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.

    Item must be returned in new condition, as received with all accompanied accessories and literature, including the factory carton. Shipping, handling is not refundable unless item is returned because of defect.

    If the product is defective or damage upon arrival,please contact us immediately,we will provide the solve the problem. Returns accepted within 30 days of delivery date and item must be in original new condition.

    Our goal is complete customer satisfaction. We will be very honored to provide you with quality service.

    If there is an issue with shipping or the item you purchased please contact us via ebay message or call us before opening a case or leaving feedback.We will try our best to resolve any kind of issue.


    All rights reserved.



    On Aug 9, 2026 at 21:27:31 PDT, seller added the following information:

    Datacaciques