Stanley Proto J00MM15 15 Blade Metric Feeler Gauge Set 1/2-inch x 3-inch metric blades in steel holder Sizes: 0.06mm, 0.07mm, 0.08mm, 0.10mm, 0.15mm, 0.20mm, 0.25mm, 0.30mm, 0.35mm, 0.40mm, 0.45mm, 0.50mm, 0.55mm, 0.60mm, 0.70mm Fifteen blade metric feeler gauge set 0.13-lbs Weight