/ Precision Measuring Tools / Precision Hand Tools / Slide Calipers / Slide Caliper Accessories / PT26151 * Not actual product image 64440 PT26151 Center Distance Attachment for Dial & Electronic Calipers 64440 Other similar products Two jaws with body sizes of .400" and conical points, enabling the user to measure the center distance between holes or center punched locations that are at least .400" apart and less than .400" in diameter. Center Distance Attachment. Features Specifications Contact Starrett Features Can be used with metric calipers by setting the caliper to 10.16mm Will fit Starrett 797, 798 and 120, 6" through 12", 123, 6" through 24", and 1202, 4" through 12" sizes Specifications Fits Starrett Series: 798-799-797-120-1202