Description Groz Push-On Button Head Coupler – (16mm) The Groz Push-On Button Head Coupler is engineered for reliable performance on button-head grease fittings, making it ideal for use on agricultural equipment, construction machinery, and other heavy-duty applications. Compatible with standard 16 mm button-head fittings Durable zinc die-cast head with metal seal Pressure rated up to 3,000 PSI 1/8″ BSPT thread connection Built to last, this coupler combines a rugged zinc die-cast body with a precision metal seal, offering excellent wear resistance and long service life. Designed for secure, leak-free lubrication every time.
