180 Degree Swivel Grease Gun Coupler หัวอัดจารบีแบบหมุน 180 องศา LUBRIMATIC รุ่น 05-050

Designed to lock at any angle up to 180: Spring-loaded sleeve
locks coupler in place for straight applications or slides back for
angular application. Has 8" overall length and corrosion-resistant
finish. For hand operated grease guns only. Recommended working
pressure is 3,000 PSI.