Product Description
Original equipment found on the following key cutting machines
- HPC / Scotsman
- HPC Duplicode 747XU Key Cutting Machines
- 137-A Extension
- No.3 Oversize Extension
Outside Diameter of Key .400" / 10.16mm
Inside Diameter of Key .330" / 8.38mm
Use this extension for UL keys with cut within a cut - 1 per package