Starrett/Webber Square Steel .300" Gage Block, Grade A1 ID Micrometer Both front edges of the

Both front edges of the anvil are chamfered for easy insertion

Double ended

3 contact points

Spindle face: spherical

Graduated in 8ths

Starrett/Webber Square Steel .300" Gage Block, Grade A1 ID Micrometer Both front edges of theItem Description SQUARE STEEL . 300" NEW OPEN BOX PRODUCT NO.: SS . 300 A1 Please view photos. Multiple quantities in stock, photo(s) represent condition of all. The item you receive will be either the item pictured or comparable (or better) in appearance. California Residents Proposition 65 WARNING: This product contains lead a chemical known to the State of California to cause birth defects or other reproductive harm. For more information go to: