Discover The Groz Grease Gun Coupler Fix Bsp Hoc1B – Your Go-To Solution for Reliable Performance in Workshops and Homes. Button Head Couplers Key Features Choice Of 2 Button Head Couplers for Use with Button Head Grease Fittings, Found Mainly on Heavy Machinery, Agricultural & Contractor’s Equipment Etc Zinc Die Cast Construction Metal Seal For Increased Resistance To Wear Couplers Conveniently Slide Over the Face of the Button Head Fittings Threaded" Bspt (F) Specifications Fixed Hook-On For 16Mm Button Head Fittings Pressure: Up To 3 000 Psi/ 207 Bar Without Ball Check for Use with Hand Operated Grease Guns Designed To Meet The Demands Of Local Conditions, This Product Offers Lasting Durability And Efficiency. Whether You’re A DIY Enthusiast or a Professional, Enjoy Hassle-Free Use and Consistent Results Every Time.