Precise Machinist Set-Up Kit

1-2-3 Block Set

Tolerence: .001″(squareness per inch).
Dimensions: 1″ x 2″ x 3″.
Hardened to 58-60 Rockwell C.
Matched accuracy withing .0002″ per inch.
Includes fitted case.

Jack Stand Set

Up to 1000 lbs.
Range: 2.25″ to 3.365″
Jack base diameter: 1.25″
1″ and 2″ extension bases.
Extension may be combined.

Angle Block Set

Precision ground.
Accuracy; +30 seconds.
All blocks 3″ long and .250″ thick.
Eachset includes 1 thru 5 blocks in 1 increments and 5 thru 30 blocks in 5 increments as well as 1/4″ and 1/2″ blocks.
Includes fitted case.

Spacer Blocks

3/4″ diameter, 1/4″-28 ID thread.
Ground hardened and tapped.
4 connecting screws included. Accuracy:+.0001″