• For use on hand-operated grease guns only
• For hard-to-reach grease fittings on cars, trucks, farm equipment
• Ideal for lubrication of front and all-wheel drive vehicles
• Spring loaded sleeve locks coupler in place for angular application
• Zinc plated for maximum protection against corrosion
• Recommended Working Pressure: 3,000 psi (207 bar)
• Maximum Operating Pressure: 4,500 psi (310 bar)
• Complete with small & large sleeves to fit standard and heavy duty couplers