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123 Machinist Blocks 123 blocks, 1-2-3 blocks, 1 2 3 Blocks
Price: $25.95
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Availability: Out of Stock
Chicago Brand Industrial Item #: CB-50301 -

Matched Pair, 23 holes, 5 with 3/8"-16 Threads. Hardened (RC55 Min) and Precision Ground to .0003"Squareness and .0002" Parallelism.

36pc Precision Gage Block Set (Grade 3) gage block set
Price: $149.95
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Availability: In Stock
Chicago Brand Industrial Item #: CB-50400 -

36pc Grade 3 SetPrecision ground and mirror-polished ball bearing steel blocks let you make setups and check your gages. Blocks conform to GG-G-15C..050 to 4"Includes wooden storage box

36pc Precision Gage Block Set (Grade B) gage block set
Price: $129.95
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Availability: In Stock
Chicago Brand Industrial Item #: CB-50402 -

36pc Grade 3 SetPrecision ground and mirror-polished ball bearing steel blocks let you make setups and check your gages. Blocks conform to GG-G-15C..050 to 4"Includes wooden storage box

36pc Precision Space Block Set  precision space block set
Retail: $99.95
Price: $79.95
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Availability: In Stock
Chicago Brand Industrial Item #: CB-50305 -

Screw these hardened and polished blocks together to make your own gagesFeatures:36 Blocks3/4" Diameter0.0001" Accuracy

Adjustable Angle Block Adjustable Angle Block
Retail: $99.95
Price: $79.95
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Availability: In Stock
Chicago Brand Industrial Item #: CB-50303 -

Easy Setups for drilling, milling and grinding0-60degree Angle RangeAccuracy within 10 minutes of angle.0002" Squareness4" by 1-7/8" High by 1-3/16" WideIncludes Storage Box

Precision Angle Block Set  Precision Angle Block Set
Retail: $99.95
Price: $79.95
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Availability: In Stock
Chicago Brand Industrial Item #: CB-50304 -

12 Marked Blocks1/4" and 1/2"Hardened and precision ground to 0.0001"

Precision Machinist Parallel Set machinist parallels
Price: $59.95
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Availability: In Stock
Chicago Brand Industrial Item #: CB-50300 -

10 Matched Pairs, 1/8" Thick, 6" Long1/2" to 1-5/8" by 1/8ths.0002 in ParallelismTwo Holes in Each ParallelIndexed Case

4pc Precision Parallel Set
Price: $45.95
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Availability: In Stock
Chicago Brand Industrial Item #: CB-50299 -

4 pair 6” long which includes:1 pair 3/16 x 1” with 5/16” holes1 pair 3/16 x 1 1/4” with 3/8” holes1 pair 3/16 x 1 1/2” with 7/16 holes1 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 dimensionsHRC 55-62 on 2 sides, top and bottom Indexed case

An Open Ended, Ratcheting Wrench!