Blade Micrometer # 17-744-4

17-744-4 SPI Blade Micrometer: 3-4"

The SPI 17-744-4 Blade Micrometer has the following specifications:

• Range: 3-4"
• Graduations: .0001"
• Accuracy: +/- 0.0002"
• Blade Thickness: .030"
• Blade Length: .250"
• Non-rotating spindle has 0.250" diameter

Features:

• Measures narrow grooves and hard to reach areas.
• Standards are included on all sizes above 0-1"
• Ratchet/friction thimble.
• Carbide face.
• Painted frame with heat shield.
• Short Form Certificate of Calibration included.
• Furnished in fitted case.
• 2 year warranty.

SPI Blade Micrometers with Certificate of Calibration - Inch:

• 17-741-0 Blade Micrometer with Certificate of Calibration: 0-1"
• 17-742-8 Blade Micrometer with Certificate of Calibration: 1-2"
• 17-743-6 Blade Micrometer with Certificate of Calibration: 2-3"
• 17-744-4 Blade Micrometer with Certificate of Calibration: 3-4"