Precise Internal Dial Caliper Gages

• For checking internal boxes, recess diameter, etc.
• Each instrument has a movement of 1″
• Can be set with a micrometer or a ring gage.
• Bezel rotates for zero setting.
• Button for opening/closing arms.
• Arms automatically open/close when button is released.
• Includes fitted case.
• Unique Bezel and Clamp Screw Stopper

For Precise External Dial Caliper GagesClick Here