Description:

Package: 4 pcs Adjusting Valves Tool Set: 1 Square Hole Tool, 1 Hexagonal Hole Tool, 1 Straight Feeler Gauge, 1 Offset Feeler Gauge.. Square Hole Tool Size: Approx 1.93"2.68". Hexagonal Hole Tool Size: 0.87"4.33". Square Hole Sizes: 4mm, 3mm, 3.5mm. Hexagonal Hole Sizes: 9mm, 10mm. Precision Measurements: Featuring 32 Straight Feeler Gauge Blades (0.04mm - 0.88mm) and 16 Offset Blades (0.127mm - 0.508mm) for accurate measuring in both metric and imperial units.. Application: Used for adjusting motorcycle engine valve screws, measuring tappet clearances, spark plug gaps, bearing clearances, piston ring gaps.. Materials: Crafted from quality metal with 65 Manganese Steel feeler gauges, and coated with anti-rust oil to ensure long-lasting performance..