3 Wedge Step Calibration Block (Inch Version) Step and tapered calibration wedges come in a large variety of sizes and configurations. Step wedges are typically manufactured with four or five steps but custom wedge can be obtained with any number of steps. Tapered wedges have a constant taper over the desired thickness range. 3 Step Calibration Block for thickness and linearity calibration 3 Step Calibration Block 0.5" � 1". Dimensions: 3 Step Calibration Block has steps starting at 0.5" to 1" in 0.5", 0.75", 1" increments. Note: Customized Step Block also available. Metric Step Face: �" X �".

3 Wedge Step Calibration Block (Metric Version) Step and tapered calibration wedges come in a large variety of sizes and configurations. Step wedges are typically manufactured with four or five steps but custom wedge can be obtained with any number of steps. Tapered wedges have a constant taper over the desired thickness range. 3 Step Calibration Block for thickness and linearity calibration 3 Step Calibration Block 12.5mm to 25mm. Dimensions: 3 Step Calibration Block has steps starting at 12.5mm to 25mm in 12.5mm, 20mm, 25mm increments. Note: Customized Step Block also available. Metric Step Face: 20mm x 20mm.