Precision 1-2-3 Blocks for Setup, Custom Fixtures and More


  • 2 blocks, each 1 inch by 2 inches by 3 inches
  • Perfect for quickly checking for square
  • The five holes at the bottom are threaded at 3/8-inch diameter with 16 threads
  • Blocks can be bolted together to create a jig
  • Heavy weight, each block weighs 1 lb, ground to .0003 of an inch tolerance


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FEATURED VIDEO

Ultra Precision 1-2-3 Blocks, Matched Pair

Ultra Precision 1-2-3 Blocks, Matched Pair

Item #: 84644
$30.95

This item is backordered from our supplier. We will ship as soon as it is received. Your credit card will not be charged until shipped. Please Note: For shipments to locations outside the USA, backordered items must be placed on separate orders.

Details

Precision 1-2-3 Blocks for Setup, Custom Fixtures and More


  • 2 blocks, each 1 inch by 2 inches by 3 inches
  • Perfect for quickly checking for square
  • The five holes at the bottom are threaded at 3/8-inch diameter with 16 threads
  • Blocks can be bolted together to create a jig
  • Heavy weight, each block weighs 1 lb, ground to .0003 of an inch tolerance


FEATURED VIDEO

Ultra Precision 1-2-3 Blocks, Matched Pair

Valuable assets to tool rooms and inspection labs, Precision 1-2-3 blocks are extremely useful for layout and set up work. Our 1-2-3 Blocks (1 inch x 2 inch x 3 inch) are case hardened on all sides and ground parallel, flat and square within 0.0003 inch. Set includes 2 matched blocks, each with 5 tapped holes (3/8-16) and 18 untapped holes (11/32”).