Lever-Action Grease GunHeavy-duty grease gun for automotive professionals. Variable/short stroke for easy use in confined areas. Air bleeder and bulk loader fitting for 3-way loading. Plated lever with comfortable oversized grip. Cartridge Size: 14 oz; Extension Length: 6 in; Extension Type: Rigid Pipe; Operating Pressure: 10000.0 psi [Max]; Outlet Type: Deluxe Coupler; Type: Heavy-Duty Industrial Lever Action Grease Gun; Weight: 3.30 lb.