Feature●Multiple Uses: High-quality alloy measuring head can be used for measuring various internal dimensions●Durable in Use: The micrometer body is made of stainless steel material with chrome-plated, durable to use.●Customer Service: Please feel free to contact us if there is any problem, and we will reply in 24 hours and try our best to help.●Built-in Ratchet Equipment: Built-in ratchet equipment for accurate and repeat readings●Clear Marking: Clear marking lines for easy readingDescription