Hemco Master .2000 CL-X Setting Ring (5.08mm) Size Screw Thread Micrometer Fowler's metal etching pen is

Fowler's metal etching pen is used on copper

Point jaw type can measure wall thickness inside bores and recesses

Full-size surface gage with attractive finish

With fitted wooden case including head

4" Height gage holder arm

Hemco Master .2000 CL-X Setting Ring (5.08mm) Size Screw Thread Micrometer Fowler's metal etching pen isItem Description . 2000" Master Setting Ring (5. 08mm) Size Quality Used Item The following could possibly apply for this item: opened packaging, ID number, prior stickers or markings. 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: www. P65Warnings. ca. gov