Phased Array Navships Test Block Aluminum (Inch Version) This special Phased Array version of the popular NAVSHIPS block solves the problem of too many holes interfering with one another. Geometry: The block contains four holes at 3/64" diameter drilled through the 1.250" width. The holes are located at .250, .750, 1.250, 1.750, 2.250, and 2.750". Dimensions: 1.250" wide x 3.000" tall x 12.00" long.

Phased Array Navships Test Block(Metric Version) This special Phased Array version of the popular NAVSHIPS block solves the problem of too many holes interfering with one another. Geometry: The block contains four holes at 1.2mm diameter drilled through the 30mm width. The holes are located at 6.25mm (68.75mm), 18.75mm (56.25mm), 31.25mm, and 43.75mm. Dimensions: 30mm wide x 75mm tall x 300mm long.