Variable stroke lever grease guns make it easy to pump grease into tight areas with short strokes. Fill grease gun with standard 14 oz bulk fill grease cartridges or pump filler. Wound thread on barrel provides easy threading. Maximum pressure 10000 PSI Products cover a wide range of applications in various industries such as automotive fleet maintenance and construction. We have achieved the industry leader in high quality pp. pneumatic fittings and accessories proudly live up to our heritage of superior products and reliability features. Lever Action Grease Gun. Maximum pressure 10000 pounds per square inch. Includes a 6 bent extension. With a molded non-slip grip handle. Key Feature. Easier to pump into tight areasSpecifications. Grease Gun Type Lever Action Grease Gun. PSI 10000 PSI. Extension includes 6 bent extensions. Dimensions: 275" H x 5" W x 20" L. Weight: 346 lbs.