The one-handed operated PROLUBE Pistol Grip Grease Gun with Dual Discharge is designed with two discharge ports. The Top port is to be used with flexible hoses for greasing inaccessible fillings and the front port is used with a rigid steel extension.

This grease gun is built with a heavy-duty aluminum die cast head with a one hand operated pistol grip handle, which is designed to prevent fingers from pinching. Both a 4 inch (100 mm) steel extension hose and a 12 inch (300 mm) x 0.33 inch (8.5 mm) flexible hose are included as a fully equipped set alongside a standard 4 jaw coupler.