INCH MODEL .001" GRAD.
Part No. Capacity
BA.040.01 .010" - .040"
BA.130.01 .030" - .130"
BA.230.01 .130" - .230"
BA.330.01 .230" - .330"
BA.430.01 .330"- .430"
BA.530.01 .430"- .530"
BA.630.01 .530"- .630"
BA.730.01 .630"- .730"
BA.830.01 .730"- .830"
BA.930.01 .830"- .930"
BA.1030.01 .930"- 1.030"

METRIC MODELS .02mm GRAD
Part No. Capacity
BA.040M.01 .25- 1.00mm
BA.130M.01 .75- 3.30mm
BA.230M.01 3.30- 5.85mm
BA.330M.01 5.85- 8.35mm
BA.430M.01 8.35- 10.90mm
BA.530M.01 10.90- 13.50mm
BA.630M.01 13.50- 16.00mm
BA.730M.01 16.00- 18.55mm
BA.830M.01 18.55- 21.00mm
BA.930M.01 21.00- 23.60mm
BA.1030M.01 23.60- 26.15mm