LOCKING GREASE COUPLER

LOCKS ON, STAYS ON, WON'T LEAK. RATED UP TO 10,000 PSI, EASILY DISCONNECTS, EVEN UNDER PRESSURE. NO MORE BROKEN ZERKS, 1/8" NPT COMPATIBLE WITH ALL GREASE GUNS – BATTERY, PNEUMATIC, MANUAL, GREASE GOES IN, NOT ON, THE MACHINE, WORKS ON ALL ZERK FITTINGS, SAE AND METRIC, AVAILABLE WITH OR WITHOUT A SPARE REBUILD KIT.