565-140SC

Suited for the E522 Series Seat Model

570-60SC

Suited For J7 & J8 Series Seat Models, Commander 24 Hour Office Chairs

570-50SC

Suited For J5 Series Seat Models

570-52SC

Suited For J5 Series Seat Models

570-62SC

Suited For J7 & J8 Series Seat Models, Commander 24 Hour Office Chairs

860-50FSC

Suited For M4 Series Seat Models

860-50VSC

Suited For M4 Series Seat Models

870-40SC

Suited For the E122 Seat Model