1973 Honda CB 350 F FOUR SOHC seat lock housing. 
No key! 

Usable condition. No corrosion. Locking mechanism intact. Clear lock number.
Deep scuffs to aluminium cast, as pictured.
Missing the plastic lock cover.
Other age related marks and wear.
Mounting threads intact

All parts are over 50 years old so don't expect to be brand new! 
Most parts are sold as a restoration project and will need work, unless stated otherwise!
Please study the pictures carefully! Any questions, please feel free to ask!
Returns accepted!
We will only cover return postage if the parts are misdescribed!