Precision Ground 2-4-6 Block Set

Precision Ground 2-4-6 Block Set

Item #: 57-020-415
Brand: TTC
Model #: G-246F
Type: 2-4-6 Block Set
No. of Holes: 23

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A set-up must have!


  • Six-sided design is great for set-up, layout, machining and inspecting.
  • Conveniently supplied in matched pairs.
  • Designed to withstand frequent use.


  • Used for set-up, layout and inspection jobs.


  • Precision ground and hardened on all sides.
  • Surface finish to 6~10 micro inches.
  • Tolerance in parallelism: .00024"
  • Blocks are matched and measure 2" x 4" x 6".
  • (5) 5/8"-11 tapped holes are provided for clamping operations.
  • Tolerance: ±.0003"
TTC G-246F Precision Ground 2-4-6 Block Set-Supplied in Matched Pairs
Product Specifications
Brand TTC
Model # G-246F
Type 2-4-6 Block Set
No. of Holes 23
Tapped Hole Size 5/8"-11
Dimensions 2" x 4" x 6"
Height 2"
Length 6"
Prop. 65 Yes
Vise Parallelism .00024"
Weight 18.74 lbs.
Width 4"
Country of Origin Import
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.