Small Socket And Screwdriver Set (Kelvedon Hatch CM15)

Socket and screwdriver set in small zipped wallet. Chrome sockets are 11, 10, 9, 8, 7, 6, 5 and 4mm. Five screwdriver bits are rusted but would clean up. The sixth is the piece that fits into the handle then either sockets or screwdrivers are push fitted the other end. Handle has standard three way ratchet. Size of zipped case 12 x 8cm. Had it for years but never used it.