ritcheyvs
Veteran Member
Can someone explain the difference between single-acting, double-acting, and breakaway quick couplers?
Also, there seem to be two types: one with a ball at the male end and one with a type of stud. Mine all have the ball but what is the other type for?
Also, there seem to be two types: one with a ball at the male end and one with a type of stud. Mine all have the ball but what is the other type for?