Ideal Standard Space hinge set (2003 - present)  EV154AA
Space (and Studio) Buffer set (2003 - present)  EV15367
Pair Ideal Standard Deep Space buffers  (2003 - present)  EV33667
Pair Ideal Standard Space Sleeves  (2003 - present) EV19267
Set of 4 screws to suit Ideal Standard Space Seat  (2003 - present)
 
When out of stock, replenishments can take many weeks / months to arrive. Please contact us if you're wanting 10+ sets of hinges. 
 
We normally have more than sufficient screws, sleeves and buffers in stock.