Standards: Meets ASME Handle Design: Ergonomic Handle Color: Blue Cutting Length: 2 3/8 in Overall Length: 10 1/2 in Compound Leverage Action. Use in Either Hand. Wide Blade Opening and Optimum 40 Serrations Per Inch to Bottom Blade for Secure Grip of Irregular Surface Materials Such as Ribbed Metal Roofing and Siding, and Vinyl Siding Nail Lip.