SharkBite Crimp Ring ToolOne tool with multiple easy to change heads to crimp PEX Crimp Rings.  6? handle provides approximately 5000 pounds of crimping force to make your project quick and painless. Use with the included go/no-go gauge tool to ensure a secure connection. SharkBiteSharkBite is a provider of plumbing and water control systems for domestic, commercial and industrial applications. As the world leader and hallmark of push-to-connect plumbing solutions, our goal is to continue innovating the plumbing trade with new solutions that improve efficiency and performance. Trusted by plumbing professionals, SharkBite manufactures a wide range of plumbing fittings, water control valves, and PEX pipe, making it the only total plumbing solution from meter to fixture.