Friction/Ratchet thimble assures you of consistent readings at all times. Barrel, thimble and frame are satin chrome finished; microfine graduations allow easy reading
Measuring faces are carbide tipped
A wrench is included, permitting quick and easy zero adjustment on sleeve
Flatness: .00003"
Fully insulated frame isolates heat from the operator's hand
One piece design, extremely well balanced, lightweight
Positive lever-locking clamp ensures reliable measurement at all times
Spindle diameter .256"/6.5mm. Anvil and spindle hardened and precision ground
