Gage Block Sets Steel SA 711. Internal Measuring Machine Jaws Double ended, self proving - assures parallelism and squareness. Designed for use with square style gage blocks, jaws are made of hardened steel 50.8mm long, 25.4mm wide and 12mm thick. Both side edges are lapped 90º square to the gaging faces within 30 seconds of arc and extend beyond the gage blocks in the combination, thus forming a square master. Jaw and gage combination parallelism is checked merely by turning the combination to the opposite side and rechecking the reading. Furnished in pairs. Square Combina tion croblox® and Steel Metric System Gage Block Sets in Case An ideal combination of value, price and convenience, these sets include a popular selection of croblox® and steel as listed. METRIC Gage Block Sets in Case, Two Millimeter Base B89.1.9 Accuracy Grade 0* Cat. No. Measuring Range Blocks Per Set Blocks** Included in Sets S2CS 45.MA1 6.0 through 450 in .001 steps 4.0 through 450 in .01 steps 2.0 through 450 in .1 steps 45 1 block 1.0 - steel 9 blocks 2.001 through 2.009 (steps of .001) 9 blocks 2.01 through 2.09 (steps of .01) 9 blocks 2.1 through 2.9 (steps of .1mm) 9 blocks 1.0 through 9.0 (steps of 1.0mm) 8 blocks 10 through 90 (steps of 10mm) - steel S2CS 88.MA1 6.0 through 450 in .0005 steps 4.0 through 450 in .001 steps 2.0 through 450 in .01 steps 2.0 through 450 in .1 steps 88 2 blocks .5 and 1.0 - steel 1 block 2.0005 9 blocks 2.001 through 2.009 (steps of .001) 49 blocks 2.01 through 2.49 (steps of .01) 18 blocks 1.5 through 10.0 (steps of .5) 9 blocks 20 through 100 (steps of 10) - steel S2CS 112.MA1 6.0 through 250 in .0005 steps 4.0 through 250 in .001 steps 2.0 through 250 in .01 steps 2.0 through 250 in .1 steps 112 2 blocks .5 and 1.0 - steel 1 block 2.0005 9 blocks 2.001 through 2.009 (steps of .001) 49 blocks 2.01 through 2.49 (steps of .01) 18 blocks 1.5 through 10.0 (steps of .5) 29 blocks 10.5 through 24.5 (steps of .5) - steel 4 blocks 25m through 100 (steps of 25) - steel S2C 77.MA1 6.0 through 300 in .0005 steps 4.0 through 300 in .001 steps 2.0 through 300 in .01 steps 2.0 through 300 in .1 steps 77 5 blocks .5, 1.0, 1.5, 2.0, 2.0005 9 blocks 2.001 through 2.009 (steps of .001) 50 blocks 2.01 through 2.50 (steps of .01) 5 blocks 3.0, 3.5, 4.0, 4.5, 5.0 5 blocks 10, 15, 20, 25, 30 3 blocks 50, 75, 100 B89.1.9 Accuracy Grade 00* Cat. No. Measuring Range Blocks Per Set Blocks** Included in Sets S2C 77.MAA 6.0 through 300 in .0005 steps 4.0 through 300 in .001 steps 2.0 through 300 in .01 steps 2.0 through 300 in .1 steps 77 Same as above S2C 77.MA1 Metric croblox® Wear Blocks are available as option. Sets include etched serial numbers and Commercial Calibration Certificate. A Master Calibration Certificate is available at extra cost. * For complete accuracy specifications, see page at the beginning of this section. ** All blocks are croblox, except as noted. SA712 and SA711 394 S t arrett -W ebber G age B locks