/ Precision Measuring Tools / Precision Hand Tools / Indicators & Gages / Indicator Accessories / 711-49 * Not actual product image 52941 711-49 Height Gage Attachment 52941 Other similar products 711-49. 1/8" x 5/16" (3 x 8mm) shank. This is used for 250, 750, 751 Height Gages, and 995 Planer and Shaper Gage. Contact Starrett