This is a Peterson Universal Height Gauge. It will accept your digital or dial calipers and has a screw in adaptor to accept a dial indicator as well. The scribe is hardened tool steel. Only 8 prototypes of this height gauge were ever machined by Mike Peterson, Master Machinist from California. He patented the design. I own this one and use it to scribe lines on my blade blanks. This is a really nice precision tool at a great price. You can own one of the other 7 gauges for $150 plus $6 shipping. Money back guaranty. Contact me, Larry Lehman and I will arrange to send you one. Payment is by Paypal or personal check. Thanks, Larry
P.S. It should go without saying that the dial calipers and dial indicator shown in these photos are NOT included. LL
P.S. It should go without saying that the dial calipers and dial indicator shown in these photos are NOT included. LL




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