Comparison : Item # 7615-025048120, Delrin® 527UV BK701 POM-H Shapes
Item # 7615-031248120, Delrin® 527UV BK701 POM-H Shapes
Item # 7615-037548120, Delrin® 527UV BK701 POM-H Shapes
Item # 7615-050048120, Delrin® 527UV BK701 POM-H Shapes
Item # 7615-062548120, Delrin® 527UV BK701 POM-H Shapes