SeaChoice Heavy Duty Premium Grease Gun 14 Ounce.

• Convenience of one-hand operation for easy greasing.

• Cast-alloy head with reinforced wall thickness for extra strength.

• Develops up to 7,000 psi (480 bar).

• 3-Way loading: 14 oz (397 g) cartridge or 16 oz (454 g) bulk fill or fill with a filler pump.

• Air bleeder valve to release trapped air.

• Includes filler nipple for use with grease filler pump.

• Chrome-plated handle for maximum protection against corrosion.

• Deluxe, oil-resistant, contoured grip for comfort and firm grip.

• Heavy gauge steel barrel polished inside for smoother operation.

• Wide-band, non-slip knurling for sure-grip handling.

• Tough follower offers superior seal and eliminates grease bypass.

• Heavy-duty follower spring for consistent priming.

• Posi-lock follower rod with ergonomically designed T-handle provides sure-handed grip and easy filling at any position.

• Outputs 4 oz. (115 g) of grease per 100 strokes.

• Complete with 4″ (100 mm) extension pipe, four hardened jaws hydraulic coupler with ball check and non-drip cap.