INSIZE 6311-39 micrometer setting standard, 39" Brand: INSIZE ID#: 6311-39 |MFGID: 6311-39 Your Price: $168.83 Quantity discounts available QuantityPrice Return Policy Qty -+ Add to Cart Request Info Questions?CallCall Us864.433.9771|Mon-Fri 8-5 EST Share Print Product Information Features • Length 39"• Type B• Suitable for mechanical micrometers.