The right component.
The right connection.

25 mm Lockable Plastic Door Handle with Straight Cam

Lockable Plastic Door Handle with Angled Cam (40-50-60 mm)

Lockable Plastic Door Handle with Round Escutcheon

60 mm Double-Handle Plastic Door Handle

Externally Mounted Plastic Door Handle

Plastic Door Handle

25 mm Plastic Door Handle with Straight Cam

Plastic Door Handle with Angled Cam 40-50-60 mm

Plastic Door Handle with Round Escutcheon 40-50-60 mm

60 mm Double-Handle Plastic Door Handle

Externally Mounted Plastic Door Handle

Plastic Door Handle

Zamak Door Handle

Door Handle with Internal Locking Mechanism 25-40 mm

Door Handle with Internal Locking Mechanism 40-60 mm