Catalog
No. 
							 | 
							
								
									 Grade  
								
							 | 
							
								
									 Blocks 
in Set 
								
							 | 
							
								 Measuring Range 
							 | 
							
								Blocks included in Set 
							 | 
						
						
							| 
								
							 | 
							
								
									0 
								
							 | 
							
								
									81 
								
							 | 
							
								 .100 to 12.000 in Steps of .001
 .200 to 12.000 in Steps of .0001 
							 | 
							
								   9 Blocks .1001 thru .1009 (Steps of .0001)
 49 Blocks .101 thru .149 (Steps of .001)
 19 Blocks .050 thru .950 (Steps of .050)
   4 Blocks 1.000 thru 4.000 (Steps of 1") 
							 | 
						
						
							| 
								
							 | 
							
								
									0 
								
							 | 
							
								
									88 
								
							 | 
							
								 .100 to 12.000 in Steps of .001
 .200 to 12.000 in Steps of .0001
 .300 to 12.000 in Steps of .000025
 1/16 to 12.000 in Steps of 1/64 
							 | 
							
								 Same as in RS 81. Set, Plus
  3 Blocks .100025, .10005, .100075
  4 Blocks 1/16, 5/64, 3/32, 7/64 
							 | 
						
						
							| 
								
							 | 
							
								
									0 
								
							 | 
							
								
									38 
								
							 | 
							
								 .100 to 4.000 in Steps of .001
 .150 to 4.000 in Steps of .0001
 .200 to 4.000 in Steps of .00005 
							 | 
							
								  1 Block   .05005
  9 Blocks .0501 thru .0509 (Steps of .0001)
  9 Blocks .051 thru .059 (Steps of .001)
11 Blocks .050 thru .150 (Steps of .010)
  4 Blocks  .200 thru .500 (Steps of .100)
  2 Blocks  1.000 and 2.000
  2 Blocks  .050 croblox® Wear Blocks 
							 | 
						
						
							| 
								
							 | 
							
								
									0 
								
							 | 
							
								
									34 
								
							 | 
							
								 .200 to 8.000 in Steps of .001
 .300 to 8.000 in Steps of .0001 
							 | 
							
								
									  9 Blocks .1001 thru .1009 (Steps of .0001)
  9 Blocks .101 thru .109 (Steps of .001)
  9 Blocks .110 thru .190 (Steps of .010)
  3 Blocks .100 thru .300 (Steps of .100)
  1 Block  .500
  3 Blocks  1.000, 2.000 and 4.000 
								 
							 | 
						
						
							| 
								
							 | 
							
								
									0 
								
							 | 
							
								
									28 
								
							 | 
							
								 .020 to .240 in Steps of .001
 .040 to .240 in Steps of .0001
 .060 to .240 in Steps of .00005 
							 | 
							
								  1 Block .02005
  9 Blocks .0201 thru .0209 (Steps of .0001)
  9 Blocks .021 thru .029 (Steps of .001)
  9 Blocks .010 thru .090 (Steps of .010) 
							 | 
						
						
							
								RS 9.A1 
							 | 
							
								
									0 
								
							 | 
							
								
									9 
								
							 | 
							
								 .0625 to 4.000 in Steps of 1/16
 .100 to 4.000 in Steps of .100 
							 | 
							
								  1 Block each, .0625, .100, .125,  200
      .250, .300, .500, 1.000,  and 2.000 
							 |