Four brand new Core Gear 18 Inch Heavy Duty Flexible Grease Gun Hoses with Couplers. Model number CG376C. Features 1/8 inch NPT male threads and a 3500 PSI working pressure. Designed for use with hand grease guns in automotive, agricultural, marine, trailer, and industrial applications. Core Gear, Grease Gun Hose, Flexible Hose, Coupler, 18 Inch, CG376C, Heavy Duty, 3500 PSI, 1/8 NPT, Automotive, Agricultural, Marine, Industrial, Tool Accessories, 4 Pack