Precision Measurement Tools

 

 

 

 

4pc Precision Parallel Set

 

Part Number: 50299

Screw these hardened and polished blocks together to make your own gages

Features:

  • 4 pair 6 long which includes:
  • 1 pair 3/16 x 1 with 5/16 holes
  • 1 pair 3/16 x 1 1/4 with 3/8 holes
  • 1 pair 3/16 x 1 1/2 with 7/16 holes
  • 1 pair 3/16 x 1 3/4 with 1/2 holes
  • 0.0003" in parallelism on 2 sides, top and bottom
  • 0.001 allowance on dimensions
  • HRC 55-62 on 2 sides, top and bottom
Indexed case

 

 

 

 

 

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