Length Gauge
(item code : RA-170)
For rapid measuring the length of aggregates. Hard wood base, steel base plate, distance: 89.0, 62.86, 39.9, 28.5, 20.1, 14.2 mm 
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Also required, but not part of this set :
RG-159 
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Dial O-Gram Balance 
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RG-363 
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Mixing Bowl 
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Dimension (l x w x h) 
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: 50 x 12 x 18 cm 
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Gross Weight 
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: 5 kg 
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