The Mayhew PRO Long Pneumatic Scrapers and Hammers were designed for long reach on difficult-to-access applications. Each tool has a 0.401 parker shank and is made from the highest quality tool steel. These tools are heat-treated for long-lasting durability and feature a black oxide coating for corrosion resistance. Backed by a lifetime warranty, these tools are available in the following sizes: 12” Pneumatic Hammer (No. 32001), 18” Pneumatic Hammer (No. 32002), 24” Pneumatic Hammer (No. 32003), 2” x 18” Pneumatic Scraper (No. 32016) and 2” x 24” Pneumatic Scraper (No. 32017).