The Macnaught Flexigun Manual Grease Gun, No. K32-01, is designed for automotive, fleet, construction, agricultural, mining, and industrial applications. The Flexigun offers a variable-stroke piston and valve arrangement for one-handed operation. It is fully serviceable and features a heavy duty stepped barrel and durable zinc handle for long service life and improved grip. The tool includes the company's KY Supergrip three-jaw, a high-pressure coupler for positive connection, and utilizes a 12" flexible extension to access lubrication points. The Flexigun's output pressure ranges from 5,000 to 10,000 psi with an output volume of 0.02 ounces per shot. The tool is compatible with standard 14-oz grease cartridges or is bulk fillable with NLGI No. 2 grease. This product includes a 10-year warranty.