Align Dial Pitch Gauge #K10390A1 

Pitch gauge:+15/-15 Dimensions:length162.0mm,width60.5mm,height18mm Weight:58g Smart design, small size, built strong for easy and reliable use. Supports blade sizes from 300-700mm ,blade width 62mm with a pitch range of ± 15°. Laser geared dial for pitch selection to an accuracy of 0.01 degrees. Use for T-REX 450/500/600/700.