SP1 Dial Caliper, 0-150 mm Range Tools/Saws Brunton has called their laboratory

Brunton has called their laboratory for more than 100 years is both inspiration and proving ground for products developed to that creed

nothing lasts forever

and carrying case

95 pack of 20 Y-SCAF Red Scaffold Tags/Incomplete Scaffold $10

Puncture proof

SP1 Dial Caliper, 0-150 mm Range Tools/Saws Brunton has called their laboratorySP1 Dial Caliper, 0 150 mm Range, 4 Way with . 1 mm Graduations Makes inside, outside, depth, and step measurements up to 150 mm. The metric dial is graduated to the nearest 0. 1 mm. The ruler is graduated out to 6" in 16ths. Accuracy to 0. 0015 mm. Dial may be turned to adjust caliper to "zero reading" before measurements. Thumb roller rolls to the left for outside measurements, to the right for inside measurements. Sturdy plastic construction.