Product ID: SMAN2781
Dimension: 130.00mm (5.118in) outside radius x 125.00mm (4.921in) inside radius x 70.00mm (2.756in) thick x 5.0 degree arc
Coating: Nickel Coated Magnets
Magnetization Direction: Magnetized through radius
Max Operating Temp (C/F): 60/140
Half with north on the outside face, half with south on the outside face.