Starrett Inside Micrometer, Solid Rod, Series: 124M, 50 to 200 mm, +/-0.003 mm/25 mm Accuracy, Graduations: 0.01 mm, 0.01 mm Resolution, Adjustable Anvil

ITEM FEATURES:

• Insulated rods marked with length
• Adjustable for length
• Measuring rods are solid
• Hardened and ground anvils on solid rods, for accuracy
• Quick reading figures
• Features a shoulder to set in the micrometer head that locks in position to ensure accuracy
• Lightweight for ease of use
• 6-1/2 in (165mm) long handle is available (124H)
• One 12 mm spacing collar
• 6 measuring rod