This lot of three Starrett outside micrometers (models no. 230, 231, and 436) with a 1-inch ratchet thimble is a top-quality measurement tool solution for CNC, metalworking, and manufacturing applications. Made in the USA, these mechanical micrometers provide a minimum measurement of 0 inches and a maximum measurement of 1 inch with a resolution of 0.00010 inches.

These micrometers are ideal for precise measurement needs and are in good working order. They have been used and are ready for your use without any issues. Get accurate readings every time with these high-quality micrometers.

These Are Used Toos In Good Working Condition. They Show Cosmetic Wear From Normal Use and Age. Please See Photos.