Lee 92150 Micrometer Adjust Screw Handguns LEE. Infinitely adjustable allows precision bullet seating depth. Easy to read laser engraved divisions represent .001" one thousandth of an inch. The integrated friction ring eliminates annoying clicks that prevent splitting thousandths. No clicks just smooth adjustment. Reads just like a precision depth micrometer record your setting and easily return to them for future use. The micrometer adjuster can be easily transferred to other Lee Bullet Seating Dies but it is so economically priced you will want one for every die. Lee 92150 Micrometer Adjust Screw Handguns Lee 92150 Micrometer Adjust Screw Handguns LEE92215