Pro-Series Lever-Action Grease GunEver-reliable high-pressure lube gun takes care of your grease-feeding needs. Three-way-load design enables use with cartridges, bulk grease and pump refills. Convenient bleeder valve allows you to release pressure without wasting lubricant. Ergonomic handgrip simplifies operation. Rugged, lightweight aluminum ensures professional-grade durability. Style/Type: Lever; Style/Type: Lever; Pressure: 10,000 psi; Pressure: 10,000 psi; Capacity (Volume): 16 oz; Capacity (Volume): 16 oz.