PRECISE Tubular Type Long Range Inside Micrometer Sets

• By combining of extension rods provide a wide measuring range can be accomplished.
• Supplied with a standard caliper gage for zero setting.
• Carbide measuring faces.
• Laser engraved graduations.
• Positive locking clamp.
• Micrometer head has 1.0" travel and .001" graduations, rod diameter .61"