/ Precision Measuring Tools / Precision Hand Tools / Indicators & Gages / Indicator Accessories / 711-35 * Not actual product image 52942 711-35 Height Gage Attachment 52942 Other similar products 711-35. 3/16" x 3/8" (4.8 x 9.5mm) shank. This is used for 255 Height Gage. Contact Starrett