Grease Gun Coupler B8805 GREASE GUN COUPLER 4 Jaws - standard 1/8" Pipe thread. RENOWNED AS THE HIGHEST QUALITY AVAILABLE B5816 Counter Display LUBRICATION ACCESSORIES CONTENTS: 15 x B8805 COUPLER      6 x B818 FLEX    6 x B2972 FLEX FLEXIBLE DELIVERY TUBES 1/8" Pipe B818 12" long B2972 18" long