Standard Tooth NumberGRITFACE® NumberTool SizePipe SizeDescriptionReference Number
DU-0408-0206-0GU-0408-0206-44-1/2"2-3/8"Reducer7613-A82
DU-0408-0214-0GU-0408-0214-44-1/2"2-7/8"Reducer7613-B82
DU-0408-0300-0GU-0408-0300-44-1/2"3"Reducer-
DU-0408-0302-0GU-0408-0302-44-1/2"3-1/8"Reducer-
DU-0408-0304-0GU-0408-0304-44-1/2"3-1/4"Reducer-
DU-0408-0308-0GU-0408-0308-44-1/2"3-1/2"Reducer7613-C82
DU-0408-0312-0GU-0408-0312-44-1/2"3-3/4"Reducer-
DU-0408-0400-0GU-0408-0400-44-1/2"4"Reducer7613-FF81
DU-0408-0402-0GU-0408-0402-44-1/2"4-1/8"Reducer-
DU-0408-0404-0GU-0408-0404-44-1/2"4-1/4"Reducer-
DU-0408-0406-0GU-0408-0406-44-1/2"4-3/8"Reducer-
DU-0408-0408-0GU-0408-0408-44-1/2"4-1/2"Basic7613-A81
DU-0508-0206-0GU-0508-0206-45-1/2"2-3/8"Reducer-
DU-0508-0214-0GU-0508-0214-45-1/2"2-7/8"Reducer-
DU-0508-0300-0GU-0508-0300-45-1/2"3"Reducer-
DU-0508-0302-0GU-0508-0302-45-1/2"3-1/8"Reducer-
DU-0508-0304-0GU-0508-0304-45-1/2"3-1/4"Reducer-
DU-0508-0308-0GU-0508-0308-45-1/2"3-1/2"Reducer7613-E82
DU-0508-0312-0GU-0508-0312-45-1/2"3-3/4"Reducer-
DU-0508-0400-0GU-0508-0400-45-1/2"4"Reducer7613-D81
DU-0508-0402-0GU-0508-0402-45-1/2"4-1/8"Reducer-
DU-0508-0404-0GU-0508-0404-45-1/2"4-1/4"Reducer-
DU-0508-0406-0GU-0508-0406-45-1/2"4-3/8"Reducer-
DU-0508-0408-0GU-0508-0408-45-1/2"4-1/2"Reducer7613-E81
DU-0508-0412-0GU-0508-0412-45-1/2"4-3/4"Reducer7613-F81
DU-0508-0500-0GU-0508-0500-45-1/2"5"Reducer7613-G81
DU-0508-0508-0GU-0508-0508-45-1/2"5-1/2"Basic7613-H81
DU-0508-0512-0GU-0508-0512-45-1/2"5-3/4"Oversized-
DU-0700-0408-0GU-0700-0408-47"4-1/2"Reducer7613-W81
DU-0700-0500-0GU-0700-0500-47"5"Reducer7613-Y81
DU-0700-0508-0GU-0700-0508-47"5-1/2"Reducer7613-Z81
DU-0700-0512-0GU-0700-0512-47"5-3/4"Reducer7613-BB81
DU-0700-0514-0GU-0700-0514-47"5-7/8"Reducer-
DU-0700-0600-0GU-0700-0600-47"6"Reducer7613-CC81
DU-0700-0610-0GU-0700-0610-47"6-5/8"Reducer7613-EE81
DU-0700-0700-0GU-0700-0700-47"7"Basic7613-EE81
Slip Size Pipe Size DU Regular DU Long
Quantities Required for Baash-Ross DU Rotary Slips
4-1/2" All 18 24
5-1/2" All 18 24
7" All 18 24