Wide Applications 6434 1 in. Dial Indicator Sleeve Height and Counter Bore Gauge is compatible with all diesel engines with sleeved cylinders. Helps quick and easy to measure the cylinder sleeve height, counter bore depth, top dead center, piston-to-deck height, valve protrusion. Precise Measurement Range: 0-1.00". Graduation: 0.001". Reading: 0-100. Easy readings around entire bore. 4374- Dial Indicator; 4375- Base; 4230- Flat Contact Point; 4378- Pointed Contact Point Perfect Design .
