Central 6434, Sleeve Height & Counter Bore Gauge

• Compact, versatile gauge
• Quickly measures: Cylinder sleeve height using pointed contact; Counterbore depth using flat end contact; Top dead center; Piston-to-deck height; Valve protrusion; Easy readings around entire bore.
• Fits all diesel engines
• Range: 1.00"
• Graduations: .001"
• Reading: 0-100