No.6431 - Universal Carburettor Depth Gauge

Essential when setting to exact specifications. Scales are engraved in imperial.

• Measures all three adjustments on carburettors accurately.
• 1: Float level, 2: Float drop, 3: Pump rod travel.
• Easy to read gauge with stainless steel rule makes depth measurements in small holes and slots.
• Doubles as a protractor.
• Permits easy setting of protractor angle to 30-45-60 degrees on both sides.

Length: 6"