Nickelled Keys Double Ended

Contains: 13 Brass Keys Nos. 3 to 15. 7 Single End Nickelled Keys Nos. 2 to 8. 8 Double End Nickelled Nos. 4 to 7. 14 Pocket Watch Keys Nos. 00 to 12. 5 Travel Clock Key Double Nos. 4 to 8.

Square 3.40mm