Makita 191A78-1 Adapter Set For DGP180 x3 Pcs The 1/8” NPT Heavy Duty Grease Coupler Adapter 191A78-1 is built with high-pressure rated material. The 3-jaw adapter assembly creates a leak-free grip on zerk fittings. It is compatible with Makita 18v LXT Grease Gun Hoses with a 1/8” NPT connection, including the DGP180 (sold separately).  This set includes 3 couplers. FEATURES 3-jaw coupler assembly creates a leak-free grip on zerk fittings Built with quality high-pressure rated material Compatible with all Makita grease gun hoses and competitor hoses with a 1/8\" NPT connection SPECIFICATION Pack Quantity: x3 Product Code: 191A78-1