[Material]: Made of high-quality alloy steel, precision ground, and hardened

[Size]: All are 6" Long and 3/16" Wide or Thick

[Accuracy]: +/- 0.0002" in Parallelism and height

[Feature]: Two Holes in Each for Easier Handling

[Package]: Combo Set, 4 Matched Pairs, Thin Style. Includes:

• 1 Pair 3/16" x 1" with 5/16" Hole;
• 1 Pair 3/16" x 1-1/4" with 3/8" Hole;
• 1 Pair 3/16" x 1-1/2" with 7/16" Hole;
• 1 Pair 3/16" x 1-3/4" with 1/2" Hole