0-1" .0001" MICROMETER WITH 6" THROAT DEPTH (4200-0208)

0-1" Micrometer with 6" Throat Depth Resolution is 0.0001". Accuracy is .0001". Ratchet stop thimble for exact and repetitive readings. Positive locking clamp. Carbide tipped measuring faces. The spindle thread is hardened, ground and lapped. For taking accurate measurements of steel and plastic sheets and plates wherever there is a deep depth. Shipping Weight: 5 lbs