ZEHD5 LC 6,000 psi Heavy Duty Pistol Action Grease Gun w Locking Grease Coupler MD4 Use the force and hypersonic 2512SS Use the force and hypersonic vibration to loosen the most rusted diesel NOx and particulate sensors without thread galling The larger pneumatic tires provide for better maneuverability across gravel and other off road surfaces while the front casters help navigate the cart on conventional work surfaces making this a versatile cart for many industry types a standard pipe and 12 inch whip hose in case you encounter any hard to reach places that a rigid extension pipe can’t reach so you can keep working without interruption suction filling