The Mayhew Tools 31973 Pneumatic Cold Chisel, 8-Inch is used with a pneumatic tool. Black oxide finish for additional rust protection. Made in the USA. Over all length: 8-Inch, body size: 0.401-Inch, body type: Round, blade width: 5/8-Inch, and weight: 0.43-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. Over all length: 8-Inch, body size: 0.401-Inch, body type: Round, blade width: 5/8-Inch. Used with a pneumatic tool.Date First Available: April 2, 2012. International Shipping: This item can be shipped to select countries outside of the U.S. Learn More. Domestic Shipping: Item can be shipped within U.S. Best Sellers Rank: #208,529 in Tools & Home Improvement. Customer Reviews: 4.7 out of 5 stars 30 ratings 4.7 out of 5 stars. : B008M22Q8C. Warranty Description: ?Unlimited Lifetime Warranty. Batteries Required?: ?No. Batteries Included?: ?No. Included Components: ?Pneumatic Cold Chisel 5/8" x 8". Number of Handles: ?1. Item Package Quantity: ?1. Power Source: ?Hand Powered. Material: ?Blend. Color: ?Black Oxide. Size: ?8". Item model number: ?31973. Country of Origin: ?USA. Product Dimensions: ?8 x 0.63 x 0.4 inches. Item Weight: ?6.9 ounces. Part Number: ?MA31973. Manufacturer: ?Mayhew.