The MayhewPro 31959 Pneumatic Sheet Metal Trimmer is used for body, chassis, and exhaust applications. Features a standard .401 shank size. Black oxide finish for additional rust protection. Made in the USA. Over all length: 6-Inch, body size: 0.401-Inch, body type: Round, blade width: 3/4-Inch, and weight: 0.3-pound. Mayhew stands for quality, dependability, and confidence. When the caliber of the tools is just as important as the skills of the professionals employed, businesses trust Mayhew to get the job done. Since 1856, our punches, chisels, and pry bars have been the go-to tools for OEMs and professional mechanics throughout the country. And while our company has grown to meet the needs of the professional market, as well as those of the do-it-yourself automotive enthusiast, our focus has never changed - leveraging our strength to build your business.Made in the USA. Black oxide finish for additional rust protection. Features a standard .401 shank size. Used for body, chassis and exhaust applications.Date First Available: April 2, 2012. Best Sellers Rank: #477,525 in Tools & Home Improvement. Customer Reviews: 4.3 out of 5 stars 47 ratings 4.3 out of 5 stars. : B008M22NZS. Batteries Required?: ?No. Included Components: ?Pneumatic Sheet Metal Trimmer. Number of Handles: ?1. Item Package Quantity: ?1. Material: ?Blend. Style: ?Sheet Metal Cutter. Color: ?Multi. Size: ?One Size. Item model number: ?31959. Product Dimensions: ?1 x 1 x 1 inches. Item Weight: ?1 pounds. Part Number: ?31959. Manufacturer: ?Mayhew.