Precision Machinist Parallel Jig Blocks Bar Tool Set

20 piece machinist parallel block bar tool set.

Specifications and details:

• +/- .0002 in Parallel and height
• Great for milling and drilling
• 10 Thin matched pairs in set
• High quality precision ground alloy steel
• Measurements: 6" long x 1/8" wide or thick
• Two holes in each bar
• Increments in 1/8" from 1/2" to 1-5/8"
• Set includes a pair of each height: 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8, 1-1/2 and 1-5/8
• Blow molded storage case that keeps bars organized is included