Overview Reviews Product Description Precision blades ensure accurate measurements. Blades are approximately 1/2" wide by 3-1/2" long. Lisle Tools Catalog Product Videos Custom Field Harmonization code HTS #9031809090 Manufacturing country CN Product Reviews Write a Review Write a Review × Lisle 15 Blade Standard Feeler Gauge Set 67950 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *