Manufacturer: ‎Shinwa. Shinwa stainless steel protractor. This is a new Shinwa stainless steel 19 protractor. Overall length is 8″. Base is 3 wide by 2 tall. Markings are deeply etched and black filled for easy readability and long life.
Manufacturer: ‎Shinwa. Shinwa stainless steel protractor. This is a new Shinwa stainless steel 19 protractor. Overall length is 8″. Base is 3 wide by 2 tall. Markings are deeply etched and black filled for easy readability and long life.