The 23-5/8” Flexible Grease Gun Hose with Coupler (191A80-4) provides maximum maneuverability and access to hard-to-reach zerk fittings. It is built with high-pressure rated material that can withstand up to 10,000 PSI. Protective spring guards fortify both ends of the hose to prevent crimping and damage. The shorter hose length provides reduced clutter during storage. This is for use with the Makita® 18V LXT Grease Gun (XPG01, sold separately).