1.8550 is a "push on the arms "mechanism.
2.Available for various seat widths
3.Application for mid leg chairs
4.Geometrically balanced to recline from TV positonto full recline position.
5.Allows for extra-deep seating
6.Leg extending spring enchances the supporting force and self-locking performance of footrest.
7.Optimal benched components on legs for flexibilitu and conciseness.