... :1,12:1,15:1,16:1,18:1,20:1,24:1,25:1, ... scale:DX or SX Gauge and dial Position and Handwheel gauges SANKQ specialized in manufacturing ... machine accessories more than 10years.such as digital position indicator, position indicators, indicators, bakelite handle and knob, ... handle ,clamping lever handles,industrial handle, pull handle, position gauge,gravity gauge,handwheel with gauge, dial , handwheel ...