Bolt-on seat with upholstery plate
— Fixed
— 50 mm [2.0 in], by lever
— EN1335
— BIFMA
By traditional upholstery plate (4 clips)
Type-B armrest interface (external armbar)
— Donati universal seat plate
— Bolt-on seat plate 153 x 200 mm [6.02 x 7.87 in]
— Bolt-on seat plate 200 x 200 mm [7.9 x 7.9 in]
Conka
— Fixed → 4515110
— Sliding (Fixing holes 153 x 200 mm) → 4515111
— Sliding (Fixing holes 200 x 200 mm) → 4515114
Upholstery plate
— Small → 4515112
— Large → 4515116
See the technical data sheet