Gage Blocks

Gage Blocks


Gage Blocks are one of the most commonly used tools in a Shop or Quality Lab. With too many applications to list, they are simply accurately sized rectangular or square blocks with the ability to be joined together or "wrung" to make a longer working length.  Square blocks have a hole through the middle, which allows them to be clamped together with a rod and jaws while rectangular blocks are wrung together simply by sliding or "wringing" two mating surfaces.

Typically found in a set, Gauge Blocks can be made of steel or ceramic and are available in several grades.  Gage blocks are commonly called: slip blocks or jo blocks (from Johansson gauge). 


53-671-050-0 Fowler Grade AS2 103 Piece Rectangular Steel Gage Block Set - Metric

53-671-050-0 Fowler Grade AS2 103 Piece Rectangular Steel Gage Block Set - Metric

*product may vary The Fowler 53-671-050-0 Fowler Grade AS2 103 Piece Rectangular Steel Gage Block S..

$437.00 $488.50

53-671-053-0 Fowler Grade Ø 87 Piece Rectangular Steel Gage Block Set - Metric

53-671-053-0 Fowler Grade Ø 87 Piece Rectangular Steel Gage Block Set - Metric

*product may vary The Fowler 53-671-053-0 Fowler Grade Ø 87 Piece Rectangular Steel Gage Block Set ..

$904.00 $1,010.53

53-671-055-0 Fowler Grade Ø 47 Piece Rectangular Steel Gage Block Set - Metric

53-671-055-0 Fowler Grade Ø 47 Piece Rectangular Steel Gage Block Set - Metric

*product may vary The Fowler 53-671-055-0 Fowler Grade Ø 47 Piece Rectangular Steel Gage Block Set ..

$591.00 $660.81

53-672-028-0 Fowler Grade Ø 81 Piece Square Steel Gage Block Set

53-672-028-0 Fowler Grade Ø 81 Piece Square Steel Gage Block Set

The Fowler 53-672-028-0 Fowler Grade Ø 81 Piece Square Steel Gage Block Set is on sale at Gaging.com..

$2,286.00 $2,554.37

53-672-030-0 Fowler Grade AS1 81 Piece Square Steel Gage Block Set

53-672-030-0 Fowler Grade AS1 81 Piece Square Steel Gage Block Set

The Fowler 53-672-030-0 Fowler Grade AS1 81 Piece Square Steel Gage Block Set is on sale at Gaging.c..

$1,701.00 $1,900.63

53-672-036-0 Fowler Shop-Blox 36 piece Economy Rectangular Gage Block Set

53-672-036-0 Fowler Shop-Blox 36 piece Economy Rectangular Gage Block Set

The Fowler 53-672-036-0 Shop-Blox 36 piece Economy Rectangular Gage Block Set is on sale at Gaging..

$269.00 $358.63

53-672-081-0 Fowler Shop-Blox 81 piece Economy Rectangular Gage Block Set

53-672-081-0 Fowler Shop-Blox 81 piece Economy Rectangular Gage Block Set

The 53-672-081-0 Fowler Shop-Blox 81 piece Economy Rectangular Gage Block Set is on sale at Gaging..

$461.00 $613.39

53-675-216 Fowler 5" Rectangular Gage Block, Grade 0

53-675-216 Fowler 5" Rectangular Gage Block, Grade 0

The 53-675-216 Fowler 5" Rectangular Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST ..

$209.00 $234.03

53-675-218 Fowler 6" Rectangular Gage Block, Grade 0

53-675-218 Fowler 6" Rectangular Gage Block, Grade 0

The 53-675-218 Fowler 6" Rectangular Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST ..

$252.00 $281.78

53-675-222 Fowler 8" Rectangular Gage Block, Grade 0

53-675-222 Fowler 8" Rectangular Gage Block, Grade 0

The 53-675-222 Fowler 8" Rectangular Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST ..

$325.00 $362.99

53-675-224 Fowler 10" Rectangular Gage Block, Grade 0

53-675-224 Fowler 10" Rectangular Gage Block, Grade 0

The 53-675-224 Fowler 10" Rectangular Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST..

$402.00 $448.92

53-675-226 Fowler 12" Rectangular Gage Block, Grade 0

53-675-226 Fowler 12" Rectangular Gage Block, Grade 0

The 53-675-226 Fowler 12" Rectangular Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST..

$453.00 $505.75

53-675-228 Fowler 16" Rectangular Gage Block, Grade 0

53-675-228 Fowler 16" Rectangular Gage Block, Grade 0

The 53-675-228 Fowler 16" Rectangular Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST..

$598.00 $668.09

53-675-230 Fowler 20" Rectangular Gage Block, Grade 0

53-675-230 Fowler 20" Rectangular Gage Block, Grade 0

The 53-675-230 Fowler 20" Rectangular Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST..

$686.00 $766.80

53-676-216 Fowler 5" Square Gage Block, Grade 0

53-676-216 Fowler 5" Square Gage Block, Grade 0

The 53-676-216 Fowler 5" Square Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST Trace..

$307.00 $342.72

53-676-218 Fowler 6" Square Gage Block, Grade 0

53-676-218 Fowler 6" Square Gage Block, Grade 0

The 53-676-218 Fowler 6" Square Gage Block, Grade 0 is on sale at Gaging.com! Grade Ø NIST Trace..

$332.00 $371.46

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