/ Precision Measuring Tools / Precision Hand Tools / Indicators & Gages / Indicator Accessories / PT06903E * Not actual product image 72225 PT06903E Screw-Type Lug (#3/8-24 Thread) indicator Back 72225 Other similar products Screw-Type Lug Back for No. 656 Series, #3/8-24 Thread. Features Specifications Contact Starrett Features Starrett Indicator backs are well designed All Steel Construction Specifications Fits Starrett Series: 656