SPI Indicator Base Kit
0.001″ Graduation, 0-100 Dial Reading
Granite Base Comparator Stand 6″ x 6″ x 2″ – 13-721-6

0.001 Graduation, 0-100 Dial Reading, Indicator Base Kit
6 Base Length x 6 Base Width x 2 Base Height, 2 Dial Diam

Features:

• Highest quality, ebony granite base.
• Base dimensions: 2″ thick x 6″ square.
• Flatness accuracy: 0.00005″
• Accepts AGD 1, 2, 3, and 4 indicators with lug back.
• Column diameter: 0.990″, OAH: Approximately 10″.
• Clamp with fine adjustment.

SPI Indicator (22-300-8)

• AGD 2, lugback.
• Range: 1.00″, Reading: 0 – 100, Graduation: 0.001″.
• Stem diameter: 3/8″, Thread size: 4-48.
• Short Form Certificate of Calibration included.

Specifications: