Internal Dial Caliper Gages - Inch

12-401-6 SPI Internal Dial Caliper Gage: 0.375 - 1.375"

The SPI 12-401-6 Internal Dial Caliper Gage has the following specifications:

• Range: 0.375 - 1.375"
• Smallest Graduation: 0.001"/0.025mm
• Accuracy: +0.002"/-0.003"
• Leg Length: 3-1/4"

Features:

• For checking internal bores, recess diameters, etc.
• Gage has a movement of 1" (25 mm.)
• Can be set with a micrometer or ring gage.
• Bezel rotates for zero setting.
• Button for closing arms. Arms open automatically when button is released.
• Unit is spring-loaded and makes point contact at constant measuring pressure.
• Arms have 0.06" diameter measuring tips.
• Revolution counter.

SPI Internal Dial Caliper Gages - Inch

• 12-401-6 Internal Dial Caliper Gage: 0.375 - 1.375"
• 12-402-4 Internal Dial Caliper Gage: 0.750 - 1.750"
• 12-403-2 Internal Dial Caliper Gage: 1.125 - 2.125"
• 12-404-0 Internal Dial Caliper Gage: 1.500 - 2.500"
• 12-405-7 Internal Dial Caliper Gage: 1.875 - 2.875"
• 12-406-5 Internal Dial Caliper Gage: 2.250 - 3.250"
• 12-407-3 Internal Dial Caliper Gage: 2.875 - 3.875"
• 12-408-1 Internal Dial Caliper Gage: 3.250 - 4.250"

SPI Internal Dial Caliper Gages - Metric

• 14-403-0 Internal Dial Caliper Gage: 10.00 - 35.00mm
• 14-404-8 Internal Dial Caliper Gage: 20.00 - 45.00mm
• 14-405-5 Internal Dial Caliper Gage: 30.00 - 55.00mm
• 14-406-3 Internal Dial Caliper Gage: 40.00 - 65.00mm
• 14-407-1 Internal Dial Caliper Gage: 50.00 - 75.00mm
• 14-408-9 Internal Dial Caliper Gage: 60.00 - 85.00mm
• 14-409-7 Internal Dial Caliper Gage: 75.00 - 100.00mm
• 14-410-5 Internal Dial Caliper Gage: 85.00 - 110.00mm
• 14-411-3 Internal Dial Caliper Gage: 95.00 - 120.00mm
• 14-412-1 Internal Dial Caliper Gage: 100.00 - 125.00mm