World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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4019-500
Intermediate-reduction
Unit of Measure
1 2 3 

Item #

AM - Tube Diameter

BM - Tube Diameter

AW - Tube Diameter

BW - Tube Diameter

Form

Material

401901 N/A 10 mm8 mm N/A 6 mm N/A 3/8 in5/16 in N/A 1/4 in N/A X N/A Carbon Steel
401902 N/A 12 mm N/A 6 mm N/A 1/2 in N/A 1/4 in N/A Y N/A Carbon Steel
401903 N/A 14 mm15 mm16 mm N/A 6 mm N/A 5/8 in N/A 1/4 in N/A Y N/A Carbon Steel
401904 N/A 18 mm20 mm N/A 6 mm N/A 3/4 in N/A 1/4 in N/A Y N/A Carbon Steel
401905 N/A 22 mm25 mm N/A 6 mm N/A 1 in7/8 in N/A 1/4 in N/A Y N/A Carbon Steel
401906 N/A 28 mm30 mm32 mm N/A 6 mm N/A 1 1/4 in N/A 1/4 in N/A Y N/A Carbon Steel
401907 N/A 35 mm38 mm N/A 6 mm N/A 1 1/2 in N/A 1/4 in N/A Y N/A Carbon Steel
401908 N/A 12 mm N/A 10 mm8 mm N/A 1/2 in N/A 3/8 in5/16 in N/A X N/A Carbon Steel
401909 N/A 14 mm15 mm16 mm N/A 10 mm8 mm N/A 5/8 in N/A 3/8 in5/16 in N/A Y N/A Carbon Steel
401910 N/A 18 mm20 mm N/A 10 mm8 mm N/A 3/4 in N/A 3/8 in5/16 in N/A Y N/A Carbon Steel
401911 N/A 22 mm25 mm N/A 10 mm8 mm N/A 1 in7/8 in N/A 3/8 in5/16 in N/A Y N/A Carbon Steel
401912 N/A 28 mm30 mm32 mm N/A 10 mm8 mm N/A 1 1/4 in N/A 3/8 in5/16 in N/A Y N/A Carbon Steel
401913 N/A 35 mm38 mm N/A 10 mm8 mm N/A 1 1/2 in N/A 3/8 in5/16 in N/A Y N/A Carbon Steel
401914 N/A 14 mm15 mm16 mm N/A 12 mm N/A 5/8 in N/A 1/2 in N/A Y N/A Carbon Steel
401915 N/A 18 mm20 mm N/A 12 mm N/A 3/4 in N/A 1/2 in N/A Y N/A Carbon Steel
401916 N/A 22 mm25 mm N/A 12 mm N/A 1 in7/8 in N/A 1/2 in N/A Y N/A Carbon Steel
401917 N/A 28 mm30 mm32 mm N/A 12 mm N/A 1 1/4 in N/A 1/2 in N/A Y N/A Carbon Steel
401918 N/A 35 mm38 mm N/A 12 mm N/A 1 1/2 in N/A 1/2 in N/A Y N/A Carbon Steel
401919 N/A 18 mm20 mm N/A 14 mm15 mm16 mm N/A 3/4 in N/A 5/8 in N/A X N/A Carbon Steel
401920 N/A 22 mm25 mm N/A 14 mm15 mm16 mm N/A 1 in7/8 in N/A 5/8 in N/A Y N/A Carbon Steel
401921 N/A 28 mm30 mm32 mm N/A 14 mm15 mm16 mm N/A 1 1/4 in N/A 5/8 in N/A Y N/A Carbon Steel
401922 N/A 35 mm38 mm N/A 14 mm15 mm16 mm N/A 1 1/2 in N/A 5/8 in N/A Y N/A Carbon Steel
401923 N/A 22 mm25 mm N/A 18 mm20 mm N/A 1 in7/8 in N/A 3/4 in N/A X N/A Carbon Steel
401924 N/A 28 mm30 mm32 mm N/A 18 mm20 mm N/A 1 1/4 in N/A 3/4 in N/A Y N/A Carbon Steel
401925 N/A 35 mm38 mm N/A 18 mm20 mm N/A 1 1/2 in N/A 3/4 in N/A Y N/A Carbon Steel
Unit of Measure
1 2 3