div class=trans-pagebuttonPage 1button div class=trans-image a href=https:reader040fdocumentsusreader040viewer20220316095a75c1977f8b9a93088c9ebfhtml5page1jpg target=_blank amp-img class=trans-thumb alt=Page 1: ANSI B921-1970 FORMULAS FOR THE BASIC DIMENSIONS · PDF fileB921-1970 FORMULAS FOR THE BASIC DIMENSIONS 30 Barzu Created Date: 5312011 11:23:07 AM src=https:reader040fdocumentsusreader040viewer20220316095a75c1977f8b9a93088c9ebfhtml5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divp90 Bissel Streetp pJoliet IL 60432p pphone 8008767216p pfax 8157239207p p1p pinfo@omnigearus ● Monday-Friday 7a-430p ● Saturday 7a-12pp pANSI B921-1970 FORMULAS FOR THE BASIC DIMENSIONS 30ᵒ 375ᵒ 45ᵒ PApdiv