• Contains commonly found automotive and household hardware sizes
• Taps and dies are Metric/SAE UNC and SAE UNF
• Made for restoring stripped threads on damaged or corroded nuts and bolts
• Hex sized taps and dies provide multiple tool options for turning the taps and dies
• Thread gauges make it easy to choose the correct sized tool
• Contents:21 pc. repair dies: UNF 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8 in. UNC 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8 in. Metric 6 x 1.00, 8 x 1.25, 10 x 1.25, 10 x 1.50, 12 x 1.25, 12 x 1.5, 12 x 1.75 mm 19 pc. repair taps: UNF 1/4, 5/16, 3/8, 7/16, 1/2, 9/16 in. UNC 1/4, 5/16, 3/8, 7/16, 1/2, 9/16 in. Metric 6 x 1.00, 8 x 1.25, 10 x 1.25, 10 x 1.5, 12 x 1.25, 12 x 1.5, 12 x 1.75 mm 1 pc. Metric Thread Gauge 1 pc. SAE Thread Gauge
(California Prop 65)