Wirth Et Gruffat April 11, 2016 Southwick & Meister, Inc. CAT. NO. D INC. THRU BORE RANGE W20-WG 20mm 0.787 .001 .100 — .590 W25-WG 25mm 0.984 .001 .100 — .720 5C-WG 1.2495 .001 .100 — 1.000