Starrett/Webber Square Steel .300" Gage Block, Grade A1 ID Micrometer The anvil and spindle are

The anvil and spindle are sized at

With wrench and case

depending on application (external mice

Graduated in 8ths

750"-2"/20-50mm

Starrett/Webber Square Steel .300" Gage Block, Grade A1 ID Micrometer The anvil and spindle areItem 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: