07660702757 Model Code: AN - Price is for 1 Box, 25EA/BOX (07660702757) This item features: -Low initial cost per wheel. -Ideal for grinding alloys, metals, steels and ferrous metals. -Ideal for on-site and small-unit jobs. -Abrasive Material: Aluminum Oxide. Model Code  Model Description AADia.:4 1/2 in, Thickness:1/4 in, Arbor Thread - TPI or Pitch:5/8 in - 11 ABDia.:4 1/2 in, Thickness:1/8 in, Arbor Thread - TPI or Pitch:5/8 in - 11 ACDia.:4 in, Thickness:1/4 in, Arbor Diam:5/8 in ADDia.:4 in, Thickness:1/8 in, Arbor Diam:5/8 in AEDia.:5 in, Thickness:1/4 in, Arbor Diam:7/8 in AFDia.:5 in, Thickness:1/4 in, Arbor Thread - TPI or Pitch:5/8 in - 11 AGDia.:5 in, Thickness:1/8 in, Arbor Diam:7/8 in AHDia.:5 in, Thickness:1/8 in, Arbor Thread - TPI or Pitch:5/8 in - 11 AIDia.:7 in, Thickness:1/4 in, Arbor Thread - TPI or Pitch:5/8 in - 11 AJDia.:7 in, Thickness:1/8 in, Arbor Thread - TPI or Pitch:5/8 in - 11 AKDia.:9 in, Thickness:1/4 in, Arbor Diam:7/8 in ALDia.:9 in, Thickness:1/4 in, Arbor Thread - TPI or Pitch:5/8 in - 11 AMDia.:9 in, Thickness:1/8 in, Arbor Thread - TPI or Pitch:5/8 in - 11 ANTool Shape:Type 01, Dia.:4 1/2 in, Thickness:0.0400 in, Arbor Diam:7/8 in AOTool Shape:Type 27, Dia.:4 1/2 in, Thickness:1/4 in, Arbor Diam:7/8 in APTool Shape:Type 27, Dia.:4 1/2 in, Thickness:1/4 in, Arbor Thread - TPI or Pitch:5/8 in - 11 AQTool Shape:Type 27, Dia.:7 in, Thickness:1/4 in, Arbor Diam:7/8 in ARTool Shape:Type 27, Dia.:7 in, Thickness:1/8 in, Arbor Diam:7/8 in Unit Sold is in measure of 1 Box